Andrew E. MacGuire

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Willowdale, CA

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Patents Grantslast 30 patents

Information Patent Grant
Valve device for increasing the fuel economy and reducing the emiss...
- Patent number 4,702,272
- Issue date Oct 27, 1987
- The Ferry Cap & Set Screw Company
- Andrew E. MacGuire
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve device and system employing same
- Patent number 4,172,438
- Issue date Oct 30, 1979
- The Ferry Cap & Set Screw Company
- Andrew E. MacGuire
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve device and system employing the same
- Patent number 4,024,846
- Issue date May 24, 1977
- The Ferry Cap & Set Screw Company
- Andrew E. MacGuire
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS