Edward N. Crawford

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Florissant, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Air bleed control system improvment
- Patent number 4,318,381
- Issue date Mar 9, 1982
- ACF Industries, Inc.
- Edward N. Crawford
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diaphragm actuated valves
- Patent number 4,044,788
- Issue date Aug 30, 1977
- ACF Industries, Incorporated
- Edward N. Crawford
- G05 - CONTROLLING REGULATING