Inventor · disambiguated record
Daniel W. Risk
Also filed as: RISK DANIEL W
4 granted patents·67 citations·filing 1974–1982
77Inventor score
Top patents by PatentIndex Score
4 records- 0176US4000754AAutomatic control valve for a fluid systemMAXTON MFG CO·Filed 1974·Granted Jan 4, 1977·31 cites·26 claims
- 0256US4153074AHydraulic valveMAXTON MFG CO·Filed 1976·Granted May 8, 1979·15 cites·27 claims
- 0353US4148248AHydraulic valve control systemMAXTON MFG CO·Filed 1976·Granted Apr 10, 1979·14 cites·15 claims
- 0430US4457211AHydraulic valve and control systemRISK DANIEL W·Filed 1982·Granted Jul 3, 1984·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →