Leland P. Tinkham

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Desert Hot Springs, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for quickly evaluating engine exhaust gas emis...
- Patent number 3,998,095
- Issue date Dec 21, 1976
- Clayton Manufacturing Company
- Leland P. Tinkham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for production hot testing of engines under load
- Patent number 3,938,377
- Issue date Feb 17, 1976
- Scans Associates, Inc.
- Vernon G. Converse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES