Inventor · disambiguated record
Douglas Schulz
Also filed as: SCHULZ DOUGLAS · SCHULZ DOUGLAS K
3 granted patents·27 citations·filing 1988–2023
69Inventor score
Technology areasB01D
Top patents by PatentIndex Score
3 records- 0185USD999652SPersonal tracking device and strapIOWISE TECH INC·Filed 2022·Granted Sep 26, 2023·14 cites·1 claims
- 0260USD1044540SPersonal tracking deviceIOWISE TECH INC·Filed 2023·Granted Oct 1, 2024·2 cites·1 claims
- 0330US4961842ASiphon gravity classifier and clarifierSCHULZ DOUGLAS K·Filed 1988·Granted Oct 9, 1990·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →