Karl E. Gierman

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Northville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Integral child seat and seat frame combination
- Patent number 5,449,216
- Issue date Sep 12, 1995
- Douglas & Lomason Company
- Karl E. Gierman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child safety seat
- Patent number 5,385,384
- Issue date Jan 31, 1995
- Karl E. Gierman
- B60 - VEHICLES IN GENERAL