Inventor · disambiguated record
Eric Robert Iwasenko
Also filed as: IWASENKO ERIC · IWASENKO ERIC ROBERT
2 granted patents·1 pending application·4 citations·filing 2019–2022
40Inventor score
Top patents by PatentIndex Score
3 records- 0182US11453601B2Frac sand separator systemSPM Oil & Gas PC LLC·Filed 2019·Granted Sep 27, 2022·4 cites·19 claims
- 0254US2023002247A1Frac sand separator systemSPM Oil & Gas PC LLC·Filed 2022·Application pending·0 cites
- 0352US12264956B2System and method for weighing frac sandSPM OIL & GAS INC·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →