Inventor · disambiguated record
Mark S. Dirr
Also filed as: DIRR MARK S
4 granted patents·79 citations·filing 1997–2014
79Inventor score
Top patents by PatentIndex Score
4 records- 0185US8998031B2Waste container assemblyGOLDSTEIN DANIEL E·Filed 2011·Granted Apr 7, 2015·18 cites·18 claims
- 0273US9585719B2Waste container assemblySTERICYCLE INC·Filed 2014·Granted Mar 7, 2017·7 cites·18 claims
- 0363US5989469AMethod for making a non-drip valve for an inverted containerKNIGHT PLASTICS INC·Filed 1997·Granted Nov 23, 1999·28 cites·14 claims
- 0452US5931352ASnap-fit non-drip valve and method for assembly thereofKNIGHT PLASTICS INC·Filed 1997·Granted Aug 3, 1999·26 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →