Inventor · disambiguated record
Donald W. Raymond
Also filed as: RAYMOND DONALD · RAYMOND DONALD W
5 granted patents·196 citations·filing 1996–2008
85Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0179US7770647B2Hydraulic fracturing of subterranean formationsACT Operating Company·Filed 2008·Granted Aug 10, 2010·23 cites·35 claims
- 0277US5799742ACore drilling latch assemblyNORTHWEST MACHINE WORKS INC·Filed 1996·Granted Sep 1, 1998·67 cites·22 claims
- 0372US6019181ACore drilling latch assemblyNORTHWEST MACHINE WORKS INC·Filed 1999·Granted Feb 1, 2000·53 cites·3 claims
- 0466US5992543ACore drilling latch assemblyNORTHWEST MACHINE WORKS INC·Filed 1998·Granted Nov 30, 1999·44 cites·40 claims
- 0562US7690444B1Horizontal waterjet drilling methodACT Operating Company·Filed 2008·Granted Apr 6, 2010·9 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →