Inventor · disambiguated record
Richard C. Grace
Also filed as: GRACE RICHARD · GRACE RICHARD C
5 granted patents·175 citations·filing 1976–2004
82Inventor score
Top patents by PatentIndex Score
5 records- 0189US4778092AVehicle roof rackUNISTRUT CORP·Filed 1986·Granted Oct 18, 1988·85 cites·2 claims
- 0276US4822213ANarrow accessway sewage collection tank assembly, remote operated quick connect-disconnect coupling and system using the sameENVIRONMENT ONE CORP·Filed 1987·Granted Apr 18, 1989·35 cites·32 claims
- 0376US4014475ACombined manway and collection tank for sewage grinderENVIRONMENT ONE CORP·Filed 1976·Granted Mar 29, 1977·34 cites·24 claims
- 0451US5038817ANarrow accessway liquid sewage pump remotely operable multi-part quick connect/disconnect slide couplingENVIRONMENT ONE CORP·Filed 1990·Granted Aug 13, 1991·20 cites·17 claims
- 0521US7280914B2Instrumented lock entry and traversing systemPORT OF PITTSBURGH COMMISSION·Filed 2004·Granted Oct 9, 2007·1 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →