Inventor · disambiguated record
Ryszard J. Puchala
Also filed as: PUCHALA RYSZARD J
3 granted patents·95 citations·filing 1985–1995
74Inventor score
Top patents by PatentIndex Score
3 records- 0182US4854770AMethod and apparatus for removal of surface materialINDESCOR HYDRODYNAMICS INC·Filed 1986·Granted Aug 8, 1989·59 cites·27 claims
- 0247US4640644AMethod and apparatus for removal of surface materialINDESCOR HYDRODYNAMICS INC·Filed 1985·Granted Feb 3, 1987·18 cites·14 claims
- 0336US5647445ADouble piston in-the-hole hydraulic hammer drillCA NAT RESEARCH COUNCIL·Filed 1995·Granted Jul 15, 1997·18 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →