Inventor · disambiguated record
David S. Rowley
Also filed as: ROWLEY DAVID S · ROWLEY DAVID STUART
7 granted patents·305 citations·filing 1976–2010
87Inventor score
Top patents by PatentIndex Score
7 records- 0192US4073354AEarth-boring drill bitsCHRISTENSEN INC·Filed 1976·Granted Feb 14, 1978·106 cites·32 claims
- 0288US4244432AEarth-boring drill bitsCHRISTENSEN INC·Filed 1978·Granted Jan 13, 1981·71 cites·15 claims
- 0388US4234048ADrill bits embodying impregnated segmentsCHRISTENSEN INC·Filed 1978·Granted Nov 18, 1980·62 cites·25 claims
- 0466US4278138AComposite heavy metal drill collarCHRISTENSEN INC·Filed 1980·Granted Jul 14, 1981·36 cites·9 claims
- 0562US4512419ACoring device with an improved core sleeve and anti-gripping collarCHRISTENSEN INC·Filed 1983·Granted Apr 23, 1985·27 cites·18 claims
- 0641USD328904SPower module for woodworking toolsSHOPSMITH INC·Filed 1989·Granted Aug 25, 1992·3 cites·1 claims
- 0725US8782856B2Rope terminationTHOI HONG TRI·Filed 2010·Granted Jul 22, 2014·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →