Robert Gayfer

Person

Watertown, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Unidirectional stability choke for a brake control valve
- Patent number 6,709,070
- Issue date Mar 23, 2004
- New York Air Brake Corporation
- Eric C. Wright
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Empty load device
- Patent number 6,666,528
- Issue date Dec 23, 2003
- New York Air Brake Corporation
- Robert Gayfer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hose support system
- Patent number 6,422,521
- Issue date Jul 23, 2002
- New York Air Brake Corporation
- Mark Tinklepaugh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Truck mounted brake beam with removable brake heads
- Patent number 6,176,354
- Issue date Jan 23, 2001
- New York Air Brake Corporation
- Jeffrey F. Sauter
- B61 - RAILWAYS
Information Patent Grant
Single sided control valve and pipe bracket arrangement
- Patent number RE35969
- Issue date Nov 24, 1998
- New York Air Brake Corporation
- Luann M. Lalone
- 303 - Fluid-pressure and analogous brake systems
Information Patent Grant
Emergency vent valve
- Patent number 5,501,513
- Issue date Mar 26, 1996
- New York Air Brake Corporation
- Robert Gayfer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single sided control valve and pipe bracket arrangement
- Patent number 5,478,142
- Issue date Dec 26, 1995
- New York Air Brake Corporation
- Luann M. LaLone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air brake control valve with combined graduated and direct release
- Patent number 5,429,427
- Issue date Jul 4, 1995
- New York Air Brake
- Robert Gayfer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single actuator truck mount brake system
- Patent number 5,400,874
- Issue date Mar 28, 1995
- Knorr Brake Holding Corp.
- Robert Gayfer
- B61 - RAILWAYS
Information Patent Grant
Plural service rate sensitivity control valve
- Patent number 5,387,030
- Issue date Feb 7, 1995
- Knorr Brake Holding
- Robert Gayfer
- B60 - VEHICLES IN GENERAL

Robert Gayfer

Person

Patents Grantslast 30 patents

Unidirectional stability choke for a brake control valve

Empty load device

Hose support system

Truck mounted brake beam with removable brake heads

Single sided control valve and pipe bracket arrangement

Emergency vent valve

Single sided control valve and pipe bracket arrangement

Air brake control valve with combined graduated and direct release

Single actuator truck mount brake system

Plural service rate sensitivity control valve