Inventor · disambiguated record
William Krupowicz
Also filed as: KRUPOWICZ WILLIAM J
1 granted patent·2 pending applications·18 citations·filing 1994–2004
38Inventor score
Top patents by PatentIndex Score
3 records- 0139US5540050AHydraulic system providing a positive actuator forceCATERPILLAR INC·Filed 1994·Granted Jul 30, 1996·18 cites·4 claims
- 0234US2005038572A1System and method for refuse collectionELGIN SWEEPER·Filed 2004·Application pending·0 cites
- 0325US2002070290A1Stripe inhibiting device for surface cleaning headsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →