Inventor · disambiguated record
Michael Kafka
Also filed as: KAFKA MICHAEL
4 granted patents·3 pending applications·15 citations·filing 2013–2022
70Inventor score
Top patents by PatentIndex Score
7 records- 0187US10151239B1Explosion relief valve with annular flame arrestorPENN TROY MFG INC·Filed 2017·Granted Dec 11, 2018·5 cites·17 claims
- 0267US11879382B2Explosion relief valve with annular flame arrestorPENN TROY MFG INC·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 0366US11466616B2Explosion relief valve with annular flame arrestorPENN TROY MFG INC·Filed 2018·Granted Oct 11, 2022·1 cites·13 claims
- 0450US2016095364A1Hand Warmer PouchKAFKA MICHAEL·Filed 2014·Application pending·0 cites
- 0544USD743141SHand warmer pouchKAFKA MICHAEL·Filed 2014·Granted Nov 17, 2015·9 cites·1 claims
- 0640US2023146258A1Sealing and Locking Valve Box LidPENN TROY MFG INC·Filed 2021·Application pending·0 cites
- 0737US2014264136A1Crankcase Explosion Relief Valve Using Porous MetalPENN TROY MACHINE COMPANY INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →