Inventor
Walter E. Goettel
Inventor
Monogahela, PA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids47%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines10%
F02BInternal-combustion piston engines10%
Y02TClimate change mitigation technologies related to transportation10%
B60TVehicle brake control systems or parts thereof7%
B61CLocomotives3%
F16JPistons3%
F16NLubricating3%
F25BRefrigeration machines, plants or systems3%
H02KDynamo-electric machines3%
PatentTitleYear
6,952,932'Aftercooler bypass means for a locomotive compressed air system'20056,659,739'Locomotive air compressor with an electric motor supported by an external bearing'20036,644,934'Aftercooler bypass means for a locomotive compressed air system'20036,447,267'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'20026,287,085'Rapid unloader retrofits'20016,283,725'Aftercooler bypass means for a locomotive compressed air system'20016,203,285'Compressor intercooler unloader arrangement'20016,026,587'Intercooler blowdown valve'20006,021,867'Air compressor bearing lubrication'20005,964,449'Brake valve latch with enhanced lubricity'19995,894,881'Fan powered aftercooler and control circuit for locomotive compressors having no integral aftercooler'19995,885,060'Thermostatically controlled intercooler system for a multiple stage compressor and method'19995,711,206'Piston and cylinder assembly for minimizing water blow-by in an air compressor'19985,106,270'Air-cooled air compressor'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2005Patents assigned to WESTINGHOUSE AIR BRAKE CO (10)· patent assignee history
1992–2003Based in Monongahela, PA, US· patent location history
1999–2005Based in Monogahela, PA, US· patent location history
2002–2003Patents assigned to WESTINGHOUSE AIR BRAKE TECH CORP (5)· patent assignee history
2002Patents assigned to WABTEC CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTINGHOUSE AIR BRAKE CO | 10 | 1992–2005 |
| WESTINGHOUSE AIR BRAKE TECH CORP | 5 | 2002–2003 |
| WABTEC CORP | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monogahela, Pennsylvania, US | 10 | 1999–2005 |
| Monongahela, Pennsylvania, US | 7 | 1992–2003 |