Inventor · disambiguated record
Hugh M. Trautmann
Also filed as: TRAUTMANN HUGH M
6 granted patents·103 citations·filing 1979–1997
84Inventor score
Files withBILLCO MANUFACTURING INC5
Top patents by PatentIndex Score
6 records- 0167US5005250AGlass sheet cleaning apparatusBILLCO MANUFACTURING INC·Filed 1989·Granted Apr 9, 1991·24 cites·22 claims
- 0260US5887885ASelf-locking trailer hitch assemblyFiled 1997·Granted Mar 30, 1999·32 cites·15 claims
- 0357US5791971AGlass cutting machine with linear motorBILLCO MANUFACTURING INC·Filed 1996·Granted Aug 11, 1998·20 cites·20 claims
- 0451US6017578ABead/caulking applicator with frame followerBILLCO MANUFACTURING INC·Filed 1997·Granted Jan 25, 2000·14 cites·19 claims
- 0540US4961668AQuick-release hub assembly for mounting a wheel element to a shaftBILLCO MANUFACTURING INC·Filed 1989·Granted Oct 9, 1990·8 cites·9 claims
- 0636US4283981AIndexing mechanism for tool headBILLCO MANUFACTURING INC·Filed 1979·Granted Aug 18, 1981·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →