Charles F. Holmes

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Tuscola, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Rod driver gear for a tubing expander
- Patent number 5,916,321
- Issue date Jun 29, 1999
- Tridan International, Inc.
- Charles F. Holmes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
System for reducing the number of cylinders used in a multi-cylinde...
- Patent number 4,096,845
- Issue date Jun 27, 1978
- Charles F. Holmes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS