Inventor · disambiguated record
Robert J. Farr
Also filed as: FARR ROBERT J
6 granted patents·497 citations·filing 1993–2015
88Inventor score
Top patents by PatentIndex Score
6 records- 0195US5355969AComposite polycrystalline cutting element with improved fracture and delamination resistanceUS SYNTHETIC CORP·Filed 1993·Granted Oct 18, 1994·265 cites·15 claims
- 0290US9718168B2Methods of fabricating polycrystalline diamond compacts and related canister assembliesUS SYNTHETIC CORP·Filed 2015·Granted Aug 1, 2017·10 cites·23 claims
- 0389US6534367B2Trench-gate semiconductor devices and their manufactureKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Mar 18, 2003·67 cites·18 claims
- 0487US6098730AEarth-boring bit with super-hard cutting elementsBAKER HUGHES INC·Filed 1998·Granted Aug 8, 2000·96 cites·22 claims
- 0579US6660591B2Trench-gate semiconductor devices having a channel-accommodating region and their methods of manufactureKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Dec 9, 2003·31 cites·24 claims
- 0658US5758733AEarth-boring bit with super-hard cutting elementsBAKER HUGHES INC·Filed 1996·Granted Jun 2, 1998·28 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →