Inventor · disambiguated record
Robert D. Carnahan
Also filed as: CARNAHAN ROBERT D
10 granted patents·1 pending application·311 citations·filing 1968–2011
92Inventor score
Top patents by PatentIndex Score
11 records- 0194US5983978AThermal shock resistant apparatus for molding thixotropic materialsTHIXOMAT INC·Filed 1997·Granted Nov 16, 1999·57 cites·41 claims
- 0294US4038667AInk jet ink supply systemGOULD INC·Filed 1976·Granted Jul 26, 1977·52 cites·2 claims
- 0392US4107092ANovel compositions of matterUOP INC·Filed 1976·Granted Aug 15, 1978·46 cites·5 claims
- 0490US6059012AThermal shock resistant apparatus for molding thixotropic materialsTHIXOMAT INC·Filed 1999·Granted May 9, 2000·38 cites·23 claims
- 0587US3992212AElectrical resistor inksUNIVERSAL OIL PROD CO·Filed 1974·Granted Nov 16, 1976·37 cites·11 claims
- 0677US4018943AMethod of forming a conducting material for a conducting deviceUNIVERSAL OIL PROD CO·Filed 1972·Granted Apr 19, 1977·23 cites·12 claims
- 0777US3947277ADuplex resistor inksUNIVERSAL OIL PROD CO·Filed 1973·Granted Mar 30, 1976·17 cites·15 claims
- 0871US4175152APolymeric materials containing semiconducting refractory oxidesUOP INC·Filed 1978·Granted Nov 20, 1979·15 cites·7 claims
- 0968US4007049AThermal shock resistant ceramic compositeUS AIR FORCE·Filed 1968·Granted Feb 8, 1977·16 cites·3 claims
- 1058US3973234APrecision type resistorUNIVERSAL OIL PROD CO·Filed 1974·Granted Aug 3, 1976·10 cites·4 claims
- 1140US2012244489A1Ultrasonic orthodontal monitoring system and methodCARNAHAN ROBERT D·Filed 2011·Application pending·0 cites
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