Inventor · disambiguated record
David A. Prymula
Also filed as: PRYMULA DAVID · PRYMULA DAVID A · PRYMULA DAVID AARON
5 granted patents·2 pending applications·7 citations·filing 2019–2024
66Inventor score
Files withILLINOIS TOOL WORKS7
Top patents by PatentIndex Score
7 records- 0167US11964803B2Pressure relief assemblies and methodsILLINOIS TOOL WORKS·Filed 2023·Granted Apr 23, 2024·0 cites·20 claims
- 0262US11628991B2Pressure relief assemblies and methodsILLINOIS TOOL WORKS·Filed 2021·Granted Apr 18, 2023·0 cites·20 claims
- 0357US2023075496A1Electrical contact assemblyILLINOIS TOOL WORKS·Filed 2022·Application pending·0 cites
- 0456USD911402SChamberILLINOIS TOOL WORKS·Filed 2019·Granted Feb 23, 2021·7 cites·1 claims
- 0552US11654859B2Filter diffuserILLINOIS TOOL WORKS·Filed 2020·Granted May 23, 2023·0 cites·14 claims
- 0652US2024421416A1Valve assembly for a battery enclosureILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 0742US12391441B2Pressure relief assemblies and methodsILLINOIS TOOL WORKS·Filed 2021·Granted Aug 19, 2025·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →