John M. Graham

Person

San Mateo, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-tank air supply system
- Patent number 6,267,455
- Issue date Jul 31, 2001
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of supplying a higher pressure reserve air supply for air br...
- Patent number 5,393,130
- Issue date Feb 28, 1995
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diaphragm-type pneumatic brake actuator with closing valve
- Patent number 5,361,877
- Issue date Nov 8, 1994
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-chamber brake actuator
- Patent number 5,255,961
- Issue date Oct 26, 1993
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emergency and parking brake system
- Patent number 5,154,491
- Issue date Oct 13, 1992
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatic pressure-driven compressor
- Patent number 5,092,745
- Issue date Mar 3, 1992
- John M. Graham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dual pressure air brake system
- Patent number 4,973,107
- Issue date Nov 27, 1990
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air brake with collet locked push rod and excessive force reducer
- Patent number H748
- Issue date Mar 6, 1990
- John M. Graham
- 092 - Expansible chamber devices
Information Patent Grant
Air brake with collet locked push rod and air supply system
- Patent number RE32885
- Issue date Mar 7, 1989
- John M. Graham
- 303 - Fluid-pressure and analogous brake systems
Information Patent Grant
Mechanically actuated, hydraulically deactuated brake system
- Patent number 4,749,236
- Issue date Jun 7, 1988
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mechanical emergency and parking brake system
- Patent number 4,722,575
- Issue date Feb 2, 1988
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air brake with collet locked push rod and collet deactuator
- Patent number H117
- Issue date Sep 2, 1986
- John M. Graham
- 092 - Expansible chamber devices
Information Patent Grant
Air brake with collet locked push rod and air supply system
- Patent number 4,589,704
- Issue date May 20, 1986
- John M. Graham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Corrosive fluid two way check relief valve
- Patent number 4,440,189
- Issue date Apr 3, 1984
- John M. Graham
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Air service brake exhaust control system
- Patent number 4,407,548
- Issue date Oct 4, 1983
- John M. Graham
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CYBER-THREAT DETECTION
- Publication number 20130232576
- Publication date Sep 5, 2013
- VINSULA, INC.
- Karolos Karnikis
- G06 - COMPUTING CALCULATING COUNTING

John M. Graham

Person

Patents Grantslast 30 patents

Multi-tank air supply system

Method of supplying a higher pressure reserve air supply for air br...

Diaphragm-type pneumatic brake actuator with closing valve

Multi-chamber brake actuator

Emergency and parking brake system

Automatic pressure-driven compressor

Dual pressure air brake system

Air brake with collet locked push rod and excessive force reducer

Air brake with collet locked push rod and air supply system

Mechanically actuated, hydraulically deactuated brake system

Mechanical emergency and parking brake system

Air brake with collet locked push rod and collet deactuator

Air brake with collet locked push rod and air supply system

Corrosive fluid two way check relief valve

Air service brake exhaust control system

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR CYBER-THREAT DETECTION