Inventor · disambiguated record
Clifford R. Pay
Also filed as: PAY CLIFFORD R
5 granted patents·622 citations·filing 1983–1989
86Inventor score
Top patents by PatentIndex Score
5 records- 0197US4726718AMulti-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disksEASTMAN CHRISTENSEN CO·Filed 1985·Granted Feb 23, 1988·286 cites·5 claims
- 0293US5028177AMulti-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disksEASTMAN CHRISTENSEN CO·Filed 1989·Granted Jul 2, 1991·135 cites·12 claims
- 0392US5199832AMulti-component cutting element using polycrystalline diamond disksMESKIN ALEXANDER K·Filed 1989·Granted Apr 6, 1993·172 cites·14 claims
- 0449US4529047ACutting tooth and a rotating bit having a fully exposed polycrystalline diamond elementCHRISTENSEN INC NORTON·Filed 1983·Granted Jul 16, 1985·18 cites·22 claims
- 0533US4552231ARotating pilot core bit for use in highly fractured formationsCHRISTENSEN INC NORTON·Filed 1983·Granted Nov 12, 1985·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →