Inventor · disambiguated record
Christopher J. Ismert
Also filed as: ISMERT CHRISTOPHER J
3 granted patents·1 pending application·46 citations·filing 2008–2023
68Inventor score
Files withSIOUX CHIEF MFG CO INC4
Top patents by PatentIndex Score
4 records- 0189US7624759B1Shower drain test plugSIOUX CHIEF MFG CO INC·Filed 2008·Granted Dec 1, 2009·33 cites·22 claims
- 0284US10544576B2Linear drain assemblySIOUX CHIEF MFG CO INC·Filed 2017·Granted Jan 28, 2020·13 cites·20 claims
- 0357US12286774B2Stub-up coupling systemSIOUX CHIEF MFG CO INC·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 0450US2024035268A1Plastic closet carrier fittingSIOUX CHIEF MFG CO INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →