Duke Fox

Follow

Person

Fort Smith, AK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Piston rings with a gap seal
- Patent number 4,758,005
- Issue date Jul 19, 1988
- Duke Fox
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston rings with a gap seal
- Patent number 4,713,867
- Issue date Dec 22, 1987
- Duke Fox
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bicycle transmission assembly
- Patent number 4,418,784
- Issue date Dec 6, 1983
- Duke Fox
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two cycle engine with peripheral bypass for piston head and method...
- Patent number 3,971,297
- Issue date Jul 27, 1976
- Fox Manufacturing Company
- Duke M. Fox
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS