Inventor · disambiguated record
Donald R. Walker
Also filed as: WALKER DONALD R
9 granted patents·393 citations·filing 1977–1993
91Inventor score
Top patents by PatentIndex Score
9 records- 0195US4558470AShock attenuation systemFIGGIE INT INC·Filed 1982·Granted Dec 17, 1985·134 cites·12 claims
- 0295US4534068AShock attenuation systemFIGGIE INT INC·Filed 1984·Granted Aug 13, 1985·139 cites·11 claims
- 0360US5337417ARib protectorFIGGIE INT INC·Filed 1993·Granted Aug 16, 1994·35 cites·22 claims
- 0459US4142283ATorsion spring wrenchWALKER DONALD R·Filed 1977·Granted Mar 6, 1979·16 cites·7 claims
- 0541US5456566ASystem and method for transporting gymnasium floor coveringSOUTHWEST RECREATIONAL IND INC·Filed 1992·Granted Oct 10, 1995·21 cites·5 claims
- 0641US4715066AShoulder padFIGGIE INT INC·Filed 1986·Granted Dec 29, 1987·14 cites·12 claims
- 0740US4679253AShoulder pad truss arch systemFIGGIE INT INC·Filed 1986·Granted Jul 14, 1987·14 cites·14 claims
- 0836US4435851AFlap hinge for a shoulder padFIGGIE INT INC·Filed 1982·Granted Mar 13, 1984·10 cites·19 claims
- 0935US4680814AShoulder pad spring arch systemFIGGIE INT INC·Filed 1986·Granted Jul 21, 1987·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →