Inventor · disambiguated record
Theodore J. Pierson
Also filed as: PIERSON THEODORE J
9 granted patents·275 citations·filing 1992–2023
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US5908037ACompact with hermetic sealing assemblyPIERSON IND·Filed 1997·Granted Jun 1, 1999·112 cites·19 claims
- 0290US5301808ACosmetic organizerPIERSON IND INC·Filed 1992·Granted Apr 12, 1994·64 cites·25 claims
- 0373US9706886B2Reclosable lid assembly for covering dispensing opening of flexible packaging for wet wipesPIERSON IND INC·Filed 2015·Granted Jul 18, 2017·2 cites·18 claims
- 0473US7309227B2Polymeric injection mold with retractable bars for producing re-entrant molded surfacesPIERSON THEODORE J·Filed 2005·Granted Dec 18, 2007·7 cites·18 claims
- 0561US5282551ASafety valve locking devicePIERSON IND INC·Filed 1992·Granted Feb 1, 1994·33 cites·18 claims
- 0659US5520305AContainer and two piece safety cap having a locking collar and coverPIERSON IND INC·Filed 1995·Granted May 28, 1996·32 cites·17 claims
- 0753US11618627B1Safety valve locking devicePIERSON IND INC·Filed 2023·Granted Apr 4, 2023·0 cites·20 claims
- 0846US5316162AUniversally adaptable childproof capPIERSON IND INC·Filed 1992·Granted May 31, 1994·19 cites·7 claims
- 0926US6182860B1Soap leaf dispenserBATH & BODY WORKS INC·Filed 1999·Granted Feb 6, 2001·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →