Frank C. Dobert

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Earlton, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety light
- Patent number 5,797,672
- Issue date Aug 25, 1998
- Frank C. Dobert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Replacement safety light system
- Patent number 5,685,631
- Issue date Nov 11, 1997
- Frank Dobert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Temporary replacement safety light system
- Patent number 5,150,284
- Issue date Sep 22, 1992
- Frank C. Dobert
- B60 - VEHICLES IN GENERAL