Howard C. Stewart Jr.

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High Point, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquid fuel pump
- Patent number 7,318,416
- Issue date Jan 15, 2008
- Howard C. Stewart
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pre-filter device
- Patent number 6,863,804
- Issue date Mar 8, 2005
- Howard C. Stewart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-purging vehicle braking system and method of purging gas from...
- Patent number 5,649,746
- Issue date Jul 22, 1997
- Howard C. Stewart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-locking brake system, rear brake delay valve, and method for same
- Patent number 5,630,656
- Issue date May 20, 1997
- Howard C. Stewart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine cooling system for cooling a vehicle engine
- Patent number 5,415,134
- Issue date May 16, 1995
- Stewart Components
- Howard C. Stewart
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Self-purging vehicle braking system
- Patent number 5,350,223
- Issue date Sep 27, 1994
- Stewart Components
- Howard C. Stewart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake valve assembly for purging air from brake lines
- Patent number 5,310,252
- Issue date May 10, 1994
- Stewart Components
- Howard C. Stewart
- B60 - VEHICLES IN GENERAL