David E. Schweikert

Person

Moore, SC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pneumatic emergency brake assurance module
- Patent number 7,661,770
- Issue date Feb 16, 2010
- Wabtec Holding Corp.
- James A. Wood
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic emergency brake release timer
- Patent number 7,520,574
- Issue date Apr 21, 2009
- Wabtec Holding Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheel slip brake assurance module
- Patent number 7,374,252
- Issue date May 20, 2008
- Wabtec Holding Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Smart resolution valve pressure control
- Patent number 7,133,796
- Issue date Nov 7, 2006
- Westinghouse Air Brake Technologies Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Smart resolution valve pressure control
- Patent number 6,901,341
- Issue date May 31, 2005
- Westinghouse Air Brake Technologies Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Software based brake shoe wear determination
- Patent number 6,847,869
- Issue date Jan 25, 2005
- Westinghouse Air Brake Technologies Corporation
- James T. Dewberry
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Smart resolution valve pressure control
- Patent number 6,799,132
- Issue date Sep 28, 2004
- Westinghouse Air Brake Technologies Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake effort monitor
- Patent number 6,739,675
- Issue date May 25, 2004
- Westinghouse Air Brake Technologies Corporation
- Robert N. Scharpf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Universal wheel slip force control logic
- Patent number 5,975,656
- Issue date Nov 2, 1999
- Westinghouse Air Brake Company
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheel slip control parameter variation process
- Patent number 5,961,564
- Issue date Oct 5, 1999
- Westinghouse Air Brake Company
- James A. Wood
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Event history data acquisition
- Patent number 5,790,427
- Issue date Aug 4, 1998
- Westinghouse Air Brake Company
- David A. Greer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Relative spin speed traction control
- Patent number 5,740,043
- Issue date Apr 14, 1998
- Westinghouse Air Brake Company
- James A. Wood
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC EMERGENCY BRAKE ASSURANCE MODULE
- Publication number 20090057072
- Publication date Mar 5, 2009
- Wabtec Holding Corp.
- James A. Wood
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pneumatic emergency brake release timer
- Publication number 20070236077
- Publication date Oct 11, 2007
- Wabtec Holding Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Wheel slip brake assurance module
- Publication number 20070216223
- Publication date Sep 20, 2007
- Wabtec Holding Corporation
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Smart resolution valve pressure control
- Publication number 20060149454
- Publication date Jul 6, 2006
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Smart resolution valve pressure control
- Publication number 20040210412
- Publication date Oct 21, 2004
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- David E. Schweikert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Software based brake shoe wear determination
- Publication number 20040138791
- Publication date Jul 15, 2004
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- James T. Dewberry
- B60 - VEHICLES IN GENERAL
Information Patent Application
SMART RESOLUTION VALVE PRESSURE CONTROL
- Publication number 20040133377
- Publication date Jul 8, 2004
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- David E. Schweikert
- B60 - VEHICLES IN GENERAL

David E. Schweikert

Person

Patents Grantslast 30 patents

Pneumatic emergency brake assurance module

Pneumatic emergency brake release timer

Wheel slip brake assurance module

Smart resolution valve pressure control

Smart resolution valve pressure control

Software based brake shoe wear determination

Smart resolution valve pressure control

Brake effort monitor

Universal wheel slip force control logic

Wheel slip control parameter variation process

Event history data acquisition

Relative spin speed traction control

Patents Applicationslast 30 patents

PNEUMATIC EMERGENCY BRAKE ASSURANCE MODULE

Pneumatic emergency brake release timer

Wheel slip brake assurance module

Smart resolution valve pressure control

Smart resolution valve pressure control

Software based brake shoe wear determination

SMART RESOLUTION VALVE PRESSURE CONTROL