Inventor · disambiguated record
John D. Poffenberger
Also filed as: POFFENBERGER JOHN D
4 granted patents·71 citations·filing 1993–1997
79Inventor score
Files withL & P PROPERTY MANAGEMENT CO4
Top patents by PatentIndex Score
4 records- 0157US5564564ACollated clip assemblyL & P PROPERTY MANAGEMENT CO·Filed 1995·Granted Oct 15, 1996·23 cites·17 claims
- 0255US5314064ASheet metal clipL & P PROPERTY MANAGEMENT CO·Filed 1993·Granted May 24, 1994·22 cites·18 claims
- 0341US5878880ACollated clip assemblyL & P PROPERTY MANAGEMENT CO·Filed 1997·Granted Mar 9, 1999·15 cites·11 claims
- 0439US5682994ACollated clip assemblyL & P PROPERTY MANAGEMENT CO·Filed 1996·Granted Nov 4, 1997·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →