Inventor · disambiguated record
David R. Jacobs
Also filed as: JACOBS DAVID R · SPANEL ABRAM N
33 granted patents·822 citations·filing 1974–1993
98Inventor score
Top patents by PatentIndex Score
33 records- 0197US4244309AMethod, means, and tufted productSPANEL ABRAM NATHANIEL·Filed 1979·Granted Jan 13, 1981·58 cites·41 claims
- 0297US4217061ATapered key couplingSPANEL ABRAM NATHANIEL·Filed 1977·Granted Aug 12, 1980·74 cites·10 claims
- 0395US4127078AYarn adjuster for controlling evenness of yarn tuftsSPANEL ABRAM NATHANIEL·Filed 1977·Granted Nov 28, 1978·54 cites·29 claims
- 0494US4317419AMethod, means, and tufted productSPANEL ABRAM NATHANIEL·Filed 1980·Granted Mar 2, 1982·50 cites·9 claims
- 0593US4047491AMulti-color tufting machineSPANEL ABRAM NATHANIEL·Filed 1976·Granted Sep 13, 1977·40 cites·19 claims
- 0692US4254718AMethod and means of tuftingSPANEL ABRAM NATHANIEL·Filed 1979·Granted Mar 10, 1981·36 cites·20 claims
- 0790US5181650ATransformable cartonOMEGA ENGINEERING·Filed 1991·Granted Jan 26, 1993·80 cites·4 claims
- 0890US4180218ACreelSPANEL ABRAM NATHANIEL·Filed 1978·Granted Dec 25, 1979·18 cites·21 claims
- 0989US4064816ADouble select needle tufting machineSPANEL ABRAM NATHANIEL·Filed 1976·Granted Dec 27, 1977·29 cites·7 claims
- 1089US3937157AMethod and means of tuftingSPANEL ABRAM NATHANIEL·Filed 1974·Granted Feb 10, 1976·43 cites·25 claims
- 1186US4119047ACutter mechanism for tufting machine or the likeSPANL ABRAM N·Filed 1977·Granted Oct 10, 1978·30 cites·15 claims
- 1285US3937160AYarn control and feeding apparatusSPANEL ABRAM NATHANIEL·Filed 1975·Granted Feb 10, 1976·24 cites·24 claims
- 1377US4154176ATufting needle bar and needle bar assemblyEILAND P FRANK·Filed 1977·Granted May 15, 1979·29 cites·19 claims
- 1473US4062308ATwo-pile height yarn feed for conventional tufting machineSPANEL ABRAM NATHANIEL·Filed 1976·Granted Dec 13, 1977·13 cites·15 claims
- 1572USD331908SElectrical connector for temperature measuring equipmentOMEGA ENGINEERING·Filed 1991·Granted Dec 22, 1992·15 cites·1 claims
- 1664USD332084SElectrical connector for temperature measuring equipmentOMEGA ENGINEERING·Filed 1991·Granted Dec 29, 1992·11 cites·1 claims
- 1763US4111136AYarn clamping apparatusSPANEL ABRAM NATHANIEL·Filed 1977·Granted Sep 5, 1978·9 cites·21 claims
- 1862US4671690ACosmetic powder dispenser and applicatorLAURA LUPTON INC·Filed 1985·Granted Jun 9, 1987·28 cites·7 claims
- 1961USD331907SElectrical connector for temperature measuring equipmentOMEGA ENGINEERING·Filed 1991·Granted Dec 22, 1992·10 cites·1 claims
- 2059US5358172ATransformable cartonOMEGA ENGINEERING·Filed 1992·Granted Oct 25, 1994·25 cites·2 claims
- 2157USD320384SThermocouple housingOMEGA ENGINEERING·Filed 1988·Granted Oct 1, 1991·7 cites·1 claims
- 2257US4652162ACosmetic powder dispenser and applicatorLAURA LUPTON INC·Filed 1985·Granted Mar 24, 1987·23 cites·4 claims
- 2357US4647240ACosmetic powder dispenser and applicatorLAURA LUPTON INC·Filed 1985·Granted Mar 3, 1987·23 cites·5 claims
- 2456US4630955ACosmetic powder dispenser and applicatorLAURA LUPTON INC·Filed 1985·Granted Dec 23, 1986·22 cites·5 claims
- 2553US4109594ATufting machine malfunction detection deviceSPANEL ABRAM NATHANIEL·Filed 1977·Granted Aug 29, 1978·7 cites·19 claims
- 2649US5183420AMolded connector with spoolOMEGA ENGINEERING·Filed 1991·Granted Feb 2, 1993·15 cites·4 claims
- 2749USD331909SElectrical connector for temperature measuring equipmentOMEGA ENGINEERING·Filed 1991·Granted Dec 22, 1992·6 cites·1 claims
- 2847US5465838AProtective identifying shield and protected instrument caseOMEGA ENGINEERING·Filed 1993·Granted Nov 14, 1995·12 cites·17 claims
- 2947USD327871SConnector adaptorOMEGA ENGINEERING·Filed 1990·Granted Jul 14, 1992·5 cites·1 claims
- 3046US5306164AElectrical connector with adaptable external ground and indicia displayOMEGA ENGINEERING·Filed 1993·Granted Apr 26, 1994·14 cites·3 claims
- 3142USD332083SElectrical connector for temperature measuring equipmentOMEGA ENGINEERING·Filed 1991·Granted Dec 29, 1992·4 cites·1 claims
- 3239USD340910SElectrical connector for temperature measuring equipmentOMEGA ENGINEERING·Filed 1991·Granted Nov 2, 1993·3 cites·1 claims
- 3339US4059021AApparatus for converting oscillatory motion to reciprocating motionSPANEL ABRAM NATHANIEL·Filed 1976·Granted Nov 22, 1977·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →