Lester R. Campbell Jr.

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Battle Creek, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Reduced cost viscous coupling by-pass element for a torque converter
- Patent number 5,172,796
- Issue date Dec 22, 1992
- Eaton Corporation
- Lester Campbell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Torque converter viscous coupling bypass element with improved seal...
- Patent number 5,044,477
- Issue date Sep 3, 1991
- Eaton Corporation
- Edward J. Bojas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...