Inventor · disambiguated record
David R. Pugh
Also filed as: PUGH DAVID · PUGH DAVID R
4 granted patents·100 citations·filing 1989–1999
79Inventor score
Top patents by PatentIndex Score
4 records- 0175US5954185ACentrifugal feederSIMS MACHINE & CONTROLS INC·Filed 1997·Granted Sep 21, 1999·42 cites·11 claims
- 0267US6217634B1Apparatus and method for monitoring and purifying dielectric fluidsELECTRIC POWER RES INST·Filed 1999·Granted Apr 17, 2001·38 cites·18 claims
- 0366US4986517AApparatus for pouring molten metalsROLLS ROYCE PLC·Filed 1989·Granted Jan 22, 1991·10 cites·5 claims
- 0448US4995593ACrucible having a movable dross collector comprising an induction coilROLLS ROYCE PLC·Filed 1989·Granted Feb 26, 1991·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →