Inventor
James Varney
Inventor
North Huntingdon, PA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids36%
B29CShaping or joining of plastics9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%
B29LIndexing scheme associated with subclass b29c, relating to particular articles9%
B60TVehicle brake control systems or parts thereof9%
B61HBrakes or other retarding devices specially adapted for rail vehicles9%
H02KDynamo-electric machines9%
H05KPrinted circuits9%
PatentTitleYear
6,840,510'Locomotive brake valve equipped with a range spring dampener'20056,746,637'Process for making chemical resistant pump diaphragm'20046,659,739'Locomotive air compressor with an electric motor supported by an external bearing'20036,467,185'Potted timer and circuit board assembly for use in a regenerative desiccant air dryer'20026,447,267'Locomotive air compressor with motor supported by outside bearing'20026,419,465'Shaft extension for use with outboard bearing designs'20026,376,950'Combined bearing plate and stator frame casting'20026,364,635'Endplate for use with outboard bearing designs'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2005Patents assigned to WESTINGHOUSE AIR BRAKE TECH CORP (7)· patent assignee history
2002Patents assigned to WABTEC CORP (1)· patent assignee history
2002–2005Based in North Huntingdon, PA, US· patent location history
2003Based in Irwin, PA, US· patent location history
2004Based in North Huntingdon Township, Westmoreland County, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTINGHOUSE AIR BRAKE TECH CORP | 7 | 2002–2005 |
| WABTEC CORP | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Huntingdon, Pennsylvania, US | 6 | 2002–2005 |
| North Huntingdon Township, Westmoreland County, Pennsylvania, US | 1 | 2004 |
| Irwin, Pennsylvania, US | 1 | 2003 |