Injection Research Specialists, Inc.

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Colorado Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-cycle engine with electronic fuel injection
- Patent number 5,813,374
- Issue date Sep 29, 1998
- Injection Research Specialists, Inc.
- Ronald E. Chasteen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-cycle engine with electronic fuel injection
- Patent number RE34803
- Issue date Dec 6, 1994
- Injection Research Specialists, Inc.
- Ronald E. Chasteen
- 123 - Internal-combustion engines
Information Patent Grant
Method and apparatus for conserving battery power in a snowmobile e...
- Patent number 5,024,205
- Issue date Jun 18, 1991
- Injection Research Specialists, Inc.
- Ward K. Gatza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-cycle engine with electronic fuel injection
- Patent number 4,967,712
- Issue date Nov 6, 1990
- Injection Research Specialists, Inc.
- Ronald E. Chasteen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-cycle engine with electronic fuel injection
- Patent number 4,901,701
- Issue date Feb 20, 1990
- Injection Research Specialists, Inc.
- Ronald E. Chasteen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS