Inventor · disambiguated record
David Durand
Also filed as: DURAND DAVID · DURAND DAVID V
24 granted patents·1,140 citations·filing 1978–2015
97Inventor score
Files withKEY TECH INC8POLY FLEX CIRCUITS INC5FREEMAN TRANSFER PRINTING CO I2IANNETTA RAYMOND2DURAND DAVID1
Top patents by PatentIndex Score
24 records- 0194US4670084AApparatus for applying a dye image to a memberDURAND DAVID·Filed 1985·Granted Jun 2, 1987·161 cites·12 claims
- 0288US5326636AAssembly using electrically conductive cementPOLY FLEX CIRCUITS INC·Filed 1992·Granted Jul 5, 1994·76 cites·2 claims
- 0388US5180523AElectrically conductive cement containing agglomerate, flake and powder metal fillersPOLY FLEX CIRCUITS INC·Filed 1989·Granted Jan 19, 1993·72 cites·6 claims
- 0487US5531020AMethod of making subsurface electronic circuitsPOLY FLEX CIRCUITS INC·Filed 1993·Granted Jul 2, 1996·134 cites·11 claims
- 0587US4174250AApparatus for sublimation imprinting tilesFREEMAN TRANSFER PRINTING CO I·Filed 1978·Granted Nov 13, 1979·34 cites·2 claims
- 0686US6039355ADaily planning calendarFiled 1999·Granted Mar 21, 2000·57 cites·16 claims
- 0785US5006397APrinted circuit boardKEY TECH INC·Filed 1990·Granted Apr 9, 1991·54 cites·6 claims
- 0884US4960614APrinted circuit boardKEY TECH INC·Filed 1989·Granted Oct 2, 1990·44 cites·9 claims
- 0984US4587155AMethod of applying a dye image to a plastic member and the image bearing member thereby formedIANNETTA RAYMOND·Filed 1985·Granted May 6, 1986·34 cites·5 claims
- 1083US5631191AMethod for connecting a die to electrically conductive traces on a flexible lead-framePOLY FLEX CIRCUITS INC·Filed 1995·Granted May 20, 1997·93 cites·17 claims
- 1179US5047260AMethod for producing a shielded plastic enclosure to house electronic equipmentKEY TECH INC·Filed 1990·Granted Sep 10, 1991·69 cites·5 claims
- 1277US4668239AMethod of applying a dye image to a plastic memberKT INC·Filed 1984·Granted May 26, 1987·24 cites·3 claims
- 1375US5180513AShielded plastic enclosure to house electronic equipmentKEY TECH INC·Filed 1990·Granted Jan 19, 1993·57 cites·3 claims
- 1475US4863757APrinted circuit boardKEY TECH INC·Filed 1987·Granted Sep 5, 1989·36 cites·4 claims
- 1574US5183593AElectrically conductive cementPOLY FLEX CIRCUITS INC·Filed 1990·Granted Feb 2, 1993·43 cites·21 claims
- 1671US5061551APrinted circuit boardKEY TECH INC·Filed 1990·Granted Oct 29, 1991·30 cites·3 claims
- 1770US4157874ADye marking deviceFREEMAN TRANSFER PRINTING·Filed 1978·Granted Jun 12, 1979·25 cites·2 claims
- 1866US5093038AUltraviolet curable ink compositionKEY TECH INC·Filed 1990·Granted Mar 3, 1992·25 cites·4 claims
- 1961US4172418AElectrostatic printing apparatus and methodFREEMAN TRANSFER PRINTING CO I·Filed 1978·Granted Oct 30, 1979·16 cites·5 claims
- 2058US4401686APrinted circuit and method of forming sameIANNETTA RAYMOND·Filed 1982·Granted Aug 30, 1983·17 cites·16 claims
- 2156US5036128APrinted circuit boardKEY TECH INC·Filed 1990·Granted Jul 30, 1991·19 cites·4 claims
- 2246US6761393B2Hinge system for motor vehicle boot lid comprising an articulated arm and a sliding armRENAULT SA·Filed 2001·Granted Jul 13, 2004·7 cites·2 claims
- 2345US4656314APrinted circuitIND SCIENCE ASSOCIATES·Filed 1985·Granted Apr 7, 1987·13 cites·24 claims
- 2432US9873489B2Marker-buoy deployment systemOPTICAST L L C·Filed 2015·Granted Jan 23, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →