Pedro E Amador, Age 662399 Walker Dr, Lawrenceville, GA 30043

7703660, Apr 27, 2010

Nov 6, 2006

11/556963

Edward Craig - Asheville NC, US
Anthony Scandroli - Cumming GA, US
Pedro E. Amador - Lawrenceville GA, US
Patrick J. Dimaggio - Buford GA, US

Aquilex Corp. - Atlanta GA

B23K 31/02

228119, 29890031, 219 61

In one embodiment, the present invention relates to a method and system of determining the weld bead sequence on a mechanical component is disclosed. In one specific embodiment, the sequence is determined by numerical analysis of a plurality of weld bead sequences to determine the weld bead sequence. Then, after this sequence is determined, a weld overlay is placed onto the mechanical component using the sequence. In particular embodiments, a weld bead sequence is applied to a boiler tube panel wherein the sequence begins at the crown of the tube, progresses down the walls of the tube to the tube and membrane interface, and concludes on the membrane. The new bead sequence reduces residual and distortional stresses as created by applying a weld overlay.

8057607, Nov 15, 2011

Mar 20, 2009

12/383183

John E. Gardner - Galveston TX, US
Pedro E. Amador - Lawrenceville GA, US
William Stamps Howard - Buford GA, US
James A. Stoner - Lawrenceville GA, US

Aquilex Hydrochem, Inc. - Deer Park TX

B08B 9/027
G05D 1/00

134 56R, 134166 C, 134166 R, 134167 C, 134168 C

An automated heat exchanger tube cleaning assembly and system are provided. The present system can automatically (without ongoing human intervention) survey the tube sheet of a heat exchanger in three-dimensions, convert and record the survey results as a digital file in three-dimensions, and then, according to sequential parameters input via custom software, automatically coordinate via computer one or more cleaning devices to effect the cleaning of each desired tube of the heat exchanger.

8143549, Mar 27, 2012

Apr 6, 2009

12/419134

Pedro Ernesto Amador - Lawrenceville GA, US

Aquilex WSI LLC - Atlanta GA

B23K 1/00
B23K 11/00

219 57, 219 591

Welding devices and methods of using the same are provided. The welding device includes a rotor assembly. The rotor assembly includes a first semi-collar associated with a second semi-collar to form a collar. The collar is adapted to be disposed about a tube to be welded, and associated with an automatic voltage control assembly. The automatic voltage control assembly is mechanically associated with an electrode, and the automatic voltage control maintains the desired angular disposition of the electrode relative to the tube to be welded.

8308869, Nov 13, 2012

Nov 11, 2011

13/294706

John E. Gardner - Galveston TX, US
Pedro E. Amador - Lawrenceville GA, US
William Stamps Howard - Buford GA, US
James A. Stoner - Lawrenceville GA, US

Aquilex Hydrochem, Inc. - Deer Park TX

B08B 9/027
B08B 7/04

134 18, 134 221, 134 2211, 134 56 R, 134166 C, 134166 R

An automated heat exchanger tube cleaning assembly and system are provided. The present system can automatically (without ongoing human intervention) survey the tube sheet of a heat exchanger in three-dimensions, convert and record the survey results as a digital file in three-dimensions, and then, according to sequential parameters input via custom software, automatically coordinate via computer one or more cleaning devices to effect the cleaning of each desired tube of the heat exchanger.

8524011, Sep 3, 2013

Nov 11, 2011

13/294667

John E. Gardner - Galveston TX, US
Pedro E. Amador - Lawrenceville GA, US
William Stamps Howard - Buford GA, US
James A. Stoner - Lawrenceville GA, US

B08B 9/027
B08B 3/00

134167C, 134166 C, 134168 C, 134169 C

An automated heat exchanger tube cleaning assembly and system are provided. The present system can automatically (without ongoing human intervention) survey the tube sheet of a heat exchanger in three-dimensions, convert and record the survey results as a digital file in three-dimensions, and then, according to sequential parameters input via custom software, automatically coordinate via computer one or more cleaning devices to effect the cleaning of each desired tube of the heat exchanger.

2008000, Jan 10, 2008

Mar 29, 2005

11/091767

Peter Riccardella - Denver CO, US
Pedro Amador - Lawrenceville GA, US

G21C 19/00

376260000

A method of repairing a connection between a first nozzle and a closed vessel includes cutting through an entire thickness of the first nozzle at a location adjacent to the mid-wall of the vessel. A portion of the first nozzle is removed. A replacement nozzle is disposed in a void formed by removal of the portion of the first nozzle. A weld is formed between the replacement nozzle and a surface of the mid-wall of the vessel.

2008003, Feb 14, 2008

Aug 9, 2006

11/463565

PEDRO AMADOR - LAWRENCEVILLE GA, US
JAMES SCULLEY - DULUTH GA, US
JEFFREY MADILL - DULUTH GA, US
JACK STONER - LAWRENCEVILLE GA, US
DIXON PARKER - SMYRNA GA, US
CASEY A. POWER - CHARLESTON SC, US

WELDING SERVICES INC. - NORCROSS GA

B23K 9/12

21912511

An apparatus and/or process for applying a weld overlay to a nozzle or piping spool of complex configuration is disclosed. In an exemplary embodiment, the welding apparatus comprises a mounting assembly having a plurality of magnetic foot pads, a tension support rod attached at one end to one of the magnetic foot pads, an upper attachment pad at the opposite end of the rod, and a bottom attachment pad attached to at least one other magnetic foot pad; a travel guide, the travel guide attached to the upper attachment pad at one end and the bottom attachment pad at the other end; and a head assembly attached to the travel guide, the head assembly having: i) a track ring assembly having an inner ring and an outer ring, ii.) at least two opposed weld heads attached to the inner track ring, iii.) at least one movable wire feed drive mechanism on the track ring, and iv.) a drive mechanism located on the outer ring of the track ring, the drive mechanism adapted to permit rotation of the inner ring and the weld heads around the component to be welded.

2009023, Sep 17, 2009

May 28, 2009

12/474246

Pedro Amador - Lawrenceville GA, US
James Sculley - Duluth GA, US
Jeffrey Madill - Duluth GA, US
Jack Stoner - Lawrenceville GA, US
Dixon Parker - Smyrna GA, US
Casey Power - Charleston SC, US

WELDING SERVICES, INC. - Norcross GA

B23K 9/00

219137 R, 219136

An apparatus and/or process for applying a weld overlay to a nozzle or piping spool of complex configuration is disclosed. In an exemplary embodiment, the welding apparatus comprises a mounting assembly having a plurality of magnetic foot pads, a tension support rod attached at one end to one of the magnetic foot pads, an upper attachment pad at the opposite end of the rod, and a bottom attachment pad attached to at least one other magnetic foot pad; a travel guide, the travel guide attached to the upper attachment pad at one end and the bottom attachment pad at the other end; and a head assembly attached to the travel guide, the head assembly having: i) a track ring assembly having an inner ring and an outer ring, ii) at least two opposed weld heads attached to the inner track ring, iii) at least one movable wire feed drive mechanism on the track ring, and iv) a drive mechanism located on the outer ring of the track ring, the drive mechanism adapted to permit rotation of the inner ring and the weld heads around the component to be welded.