David R Bartkowiak, Age 58447 E Mill Valley Rd APT UNIT, Palatine, IL 60074

David Bartkowiak Phones & Addresses

447 E Mill Valley Rd APT UNIT, Palatine, IL 60074

1023 Bayside Dr, Palatine, IL 60074 (847) 797-2068

Normal, IL

Dayton, OH

O Fallon, MO

Ogden, UT

Citrus Heights, CA

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Mentions for David R Bartkowiak

Career records & work history

License Records

David Robert Bartkowiak

Address:
Palatine, IL
Licenses:
License #: 275443-2202 - Expired
Category: Engineer/Land Surveyor
Issued Date: Jun 28, 1995
Expiration Date: Mar 31, 2015
Type: Professional Engineer

David Robert Bartkowiak

Address:
Normal, IL
Licenses:
License #: 275443-5555 - Expired
Category: Lien Recovery Fund Member
Type: LRF Individual Member

David John Bartkowiak

Licenses:
License #: 70107547 - Active
Category: EMS Licensing
Issued Date: Jan 22, 2016
Expiration Date: Jun 30, 2018
Type: EMT-Basic

David Bartkowiak resumes & CV records

Resumes

David Bartkowiak Photo 26

Regional Sales Manager

Work:

Regional Sales Manager
David Bartkowiak Photo 27

David Bartkowiak

David Bartkowiak Photo 28

System Engineer

Location:
Greater Chicago Area
Industry:
Aviation & Aerospace

Publications & IP owners

Us Patents

High Pressure Seal

US Patent:
2007013, Jun 21, 2007
Filed:
Jan 10, 2007
Appl. No.:
11/651795
Inventors:
David Bartkowiak - Normal IL, US
Dale Maley - Fairbury IL, US
International Classification:
F16L 55/00
F16L 35/00
F16L 13/02
US Classification:
285016000, 285017000, 285019000, 285022000
Abstract:
An high pressure seal comprises a tube with a first end adapted to fit into a first bore of a first mating part and a second end adapted to fit into second bore of a second bore of a second mating part and allow fluid communication between the first bore and the second bore. The seal is expandable radially about an axis to form a seal between the first and second mating parts.

High Pressure Seal

US Patent:
2003011, Jun 19, 2003
Filed:
Dec 18, 2001
Appl. No.:
10/023562
Inventors:
David Bartkowiak - Normal IL, US
Dale Maley - Fairbury IL, US
International Classification:
F02M059/00
US Classification:
239/533900, 138/143000, 138/155000, 138/109000, 239/533300, 239/584000, 239/088000, 239/600000
Abstract:
An high pressure seal comprises a tube with a first end adapted to fit into a first bore of a first mating part and a second end adapted to fit into second bore of a second bore of a second mating part and allow fluid communication between the first bore and the second bore. The seal is expandable radially about an axis to form a seal between the first and second mating parts.

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