Inventor · disambiguated record
Jon Demczewski
Also filed as: DEMCZEWSKI JON
3 granted patents·0 citations·filing 2019–2021
39Inventor score
Technology areasE03D
Files withSLOAN VALVE CO3
Top patents by PatentIndex Score
3 records- 0147US12359416B2Offset adapter for flushometerSLOAN VALVE CO·Filed 2021·Granted Jul 15, 2025·0 cites·24 claims
- 0242US12442168B2Flushometer systemSLOAN VALVE CO·Filed 2021·Granted Oct 14, 2025·0 cites·30 claims
- 0325USD951402SWater supply adapterSLOAN VALVE CO·Filed 2019·Granted May 10, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →