Inventor · disambiguated record
Joseph Sipka
Also filed as: SIPKA JOSEPH · SIPKA JOSEPH JOHN
4 granted patents·12 citations·filing 2010–2019
69Inventor score
Top patents by PatentIndex Score
4 records- 0175US11675374B2Mass flow controller with advanced zero trending diagnosticsILLINOIS TOOL WORKS·Filed 2019·Granted Jun 13, 2023·2 cites·18 claims
- 0274US8141430B2Monolithic vacuum manometer utilizing electrostatic interference as a means of detectionFORTNER MICHAEL W·Filed 2010·Granted Mar 27, 2012·6 cites·30 claims
- 0369US8511169B2Monolithic vacuum manometer utilizing electrostatic interference as a means of detectionFORTNER MICHAEL W·Filed 2012·Granted Aug 20, 2013·4 cites·14 claims
- 0445US12379238B2Mass flow controller with advanced back streaming diagnosticsILLINOIS TOOL WORKS·Filed 2019·Granted Aug 5, 2025·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →