Inventor · disambiguated record
Brian J. Langsdorf
Also filed as: LANGSDORF BRIAN J · LANGSDORF BRIAN JAMES
5 granted patents·138 citations·filing 1995–1999
81Inventor score
Top patents by PatentIndex Score
5 records- 0193US6264833B1Coolant filter assembly for a vehicleALLIED SIGNAL INC·Filed 1998·Granted Jul 24, 2001·75 cites·7 claims
- 0257US6202859B1Jseam tapping plate with gasket groove for spin-on filter assembliesFiled 1999·Granted Mar 20, 2001·29 cites·11 claims
- 0352US5665231AFull flow/bypass filter assemblyALLIED SIGNAL INC·Filed 1995·Granted Sep 9, 1997·23 cites·17 claims
- 0433US6349836B1Wing tapping plate for spin-on filtersHONEYWELL INT INC·Filed 1999·Granted Feb 26, 2002·10 cites·11 claims
- 0525US6155431AFilter assemblyHONEYWELL INT INC·Filed 1999·Granted Dec 5, 2000·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →