Inventor · disambiguated record
Gurdial Singh
Also filed as: SINGH GURDIAL
16 granted patents·219 citations·filing 1975–2015
93Inventor score
Top patents by PatentIndex Score
16 records- 0192US4074179APosition detection methods and apparatus for stepping motorsWARNER ELECTRIC BRAKE & CLUTCH·Filed 1975·Granted Feb 14, 1978·50 cites·55 claims
- 0285US4081736AOpen loop motor stabilization method and circuitSUPERIOR ELECTRIC CO·Filed 1976·Granted Mar 28, 1978·29 cites·22 claims
- 0384US4038258AAntistatic composition containing an aliphatic polyester or polyether ester and a phosphonium saltDU PONT·Filed 1976·Granted Jul 26, 1977·37 cites·3 claims
- 0474US4006123AConductive aliphatic polyester or polyetherester having units containing phosphonium sulfonate groupsDU PONT·Filed 1975·Granted Feb 1, 1977·20 cites·5 claims
- 0568US4005057AAntistatic composition containing an N-alkyl polycarbonamide and a phosphonium saltDU PONT·Filed 1975·Granted Jan 25, 1977·22 cites·4 claims
- 0662US8778689B1Synthesis and use of chiral ionic liquidsSINGH GURDIAL·Filed 2008·Granted Jul 15, 2014·3 cites·16 claims
- 0760US8078445B2Load characterization in servo drive systemsPRITCHARD JOHN·Filed 2008·Granted Dec 13, 2011·3 cites·20 claims
- 0860US4035346AConductive N-alkyl polyamide having units containing phosphonium sulfonate groupsDU PONT·Filed 1976·Granted Jul 12, 1977·11 cites·3 claims
- 0958US4186316AShaped rotor teeth for stepping motorsSUPERIOR ELECTRIC·Filed 1978·Granted Jan 29, 1980·16 cites·2 claims
- 1055US4999395AHigh performance aramid matrix compositesDU PONT·Filed 1990·Granted Mar 12, 1991·10 cites·3 claims
- 1144US9399661B2Tetrapeptide copper catalysts capable of oxidizing hydrocarbons at room temperatureUNIV OF THE WEST INDIES·Filed 2015·Granted Jul 26, 2016·0 cites·28 claims
- 1241US4220904AStabilizing circuit for stepping motors with unipolar self-decay current circuitrySUPERIOR ELECTRIC·Filed 1977·Granted Sep 2, 1980·5 cites·14 claims
- 1339US5136016AMelt-processible aromatic polyamide from n,n'-isophthaloyl bis lactamDU PONT·Filed 1990·Granted Aug 4, 1992·4 cites·11 claims
- 1436US5094794AHigh performance aramid matrix compositesDU PONT·Filed 1991·Granted Mar 10, 1992·6 cites·4 claims
- 1533US5077125AHigh performance aramid matrix compositesDU PONT·Filed 1990·Granted Dec 31, 1991·2 cites·2 claims
- 1632US4154921APreparation of polyestersDU PONT·Filed 1978·Granted May 15, 1979·1 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Gurdial Singh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →