Mark A Derr, Age 66940 Stagecoach Rd W, Lehighton, PA 18235

Mark Derr Phones & Addresses

940 Stagecoach Rd, Lehighton, PA 18235 (610) 377-8324 (610) 379-9159

8340 Interchange Rd, Lehighton, PA 18235

West Hazleton, PA

Pen Argyl, PA

Dover, NJ

Andover, NJ

Jenkintown, PA

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Mentions for Mark A Derr

Mark Derr resumes & CV records

Resumes

Mark Derr Photo 32

Project/Safety Coordinator F.a.rohrbach

Position:
Project/Safety Coordinator at F.A.Rohrbach
Location:
Allentown, Pennsylvania Area
Industry:
Construction
Work:
F.A.Rohrbach since May 2012
Project/Safety Coordinator
Ondra-Huyett Construction Services Mar 2005 - Apr 2012
Maintenance/Service Superintendent
Interests:
camping, fishing, history, innovation
Mark Derr Photo 33

Vp Shielding Division At Ja-Bar Silicone

Position:
VP Shielding Division at Ja-Bar Silicone
Location:
Andover, New Jersey
Industry:
Aviation & Aerospace
Work:
Ja-Bar Silicone
VP Shielding Division

Publications & IP owners

Us Patents

Shingle Remover And Method Of Removing

US Patent:
5800021, Sep 1, 1998
Filed:
Jun 19, 1996
Appl. No.:
8/667976
Inventors:
Mark S. Derr - Alburtis PA
Assignee:
J. Best Company - Alburtis PA
International Classification:
E04D 1502
A47L 1112
US Classification:
299 371
Abstract:
A shingle remover with a reciprocating material stripping assembly removes roofing shingles and nails with reduced effort. The shingle remover has a metal frame carrying an electric motor coupled to a material stripping tooth assembly for driving reciprocation. The stripping assembly teeth form a wedge-like comb movably retained in the frame and driven by connecting rods attached to a counter-shaft by eccentric mounts. The teeth are laterally spaced only slightly more than the width of a nail shank, forming an inclined lifting surface wherein adjacent teeth engage under the head of nails that are encountered as the shingle remover is advanced, and drives the stripping assembly under the nail heads. The combination of the inclined lifting surface and the reciprocating motion of the material stripping assembly remove the roofing material and lift roofing nails straight out of the roof sheathing.

Isbn (Books And Publications)

Dog'S Best Friend: Annals Of The Dog-Human Relationship

Author:
Mark Derr
ISBN #:
0226142809

A Dog'S History Of America: How Our Best Friend Explored, Conquered, And Settled A Continent

Author:
Mark Derr
ISBN #:
0374529973

The Frontiersman: The Real Life And The Many Legends Of Davy Crockett

Author:
Mark Derr
ISBN #:
0688096565

The Frontiersman: The Real Life And The Many Legends Of Davy Crockett

Author:
Mark Derr
ISBN #:
0688137989

Dog'S Best Friend: Annals Of The Dog-Human Relationship

Author:
Mark Derr
ISBN #:
0805040633

Some Kind Of Paradise: A Chronicle Of Man And The Land In Florida

Author:
Mark Derr
ISBN #:
0813016290

A Dog'S History Of America: How Our Best Friend Explored, Conquered, And Settled A Continent

Author:
Mark Derr
ISBN #:
0865476314

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