David B. Stevens

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Oconomowoc Lake, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Suspension and shock absorber system for vehicles and trailers
- Patent number 5,263,736
- Issue date Nov 23, 1993
- David B. Stevens
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bobsled
- Patent number 4,348,033
- Issue date Sep 7, 1982
- David B. Stevens
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS