Inventor · disambiguated record
Kenneth J. Harrison
Also filed as: HARRISON KENNETH J · HARRISON KENNETH JOHN
17 granted patents·1 pending application·298 citations·filing 1973–2001
94Inventor score
Top patents by PatentIndex Score
18 records- 0198US3947375ALiquid crystal materials and devicesSECR DEFENCE BRIT·Filed 1973·Granted Mar 30, 1976·133 cites·44 claims
- 0288US3974087ALiquid crystal compositionsSECR DEFENCE BRIT·Filed 1974·Granted Aug 10, 1976·33 cites·15 claims
- 0380US5506708ASubstituted phthalocyaninesSECR DEFENCE BRIT·Filed 1989·Granted Apr 9, 1996·13 cites·23 claims
- 0479US4405211ALiquid crystal compositions with pleochroic anthraquinone dyesSECR DEFENCE BRIT·Filed 1981·Granted Sep 20, 1983·12 cites·44 claims
- 0579US4391489ALiquid crystal materials containing pleochroic anthraquinone dyesSECR DEFENCE BRIT·Filed 1981·Granted Jul 5, 1983·10 cites·25 claims
- 0673US4137524AReversible printing displayOPTEL CORP·Filed 1977·Granted Jan 30, 1979·24 cites·7 claims
- 0765US5618929ASubstituted phthalocyaninesSECR DEFENCE BRIT·Filed 1995·Granted Apr 8, 1997·21 cites·24 claims
- 0865US4464282AOrganic materialsSECR DEFENCE BRIT·Filed 1982·Granted Aug 7, 1984·7 cites·28 claims
- 0960US5888421AAnisotropic organic compoundsSECR DEFENCE BRIT·Filed 1994·Granted Mar 30, 1999·16 cites·9 claims
- 1058US5496500ANaphthyl organic compoundsSECR DEFENCE BRIT·Filed 1994·Granted Mar 5, 1996·4 cites·16 claims
- 1147US2002011588A1Naphthyl organic compoundsFiled 2001·Application pending·0 cites
- 1240US4328116ALiquid crystal compositions for multiplexed displaysMINNESOTA MINING & MFG·Filed 1980·Granted May 4, 1982·7 cites·9 claims
- 1337US4496221ALiquid crystal compositions with pleochroic anthraquines dyesSECR DEFENCE BRIT·Filed 1982·Granted Jan 29, 1985·6 cites·37 claims
- 1434US5820781ANaphthyl organic compoundsSECR DEFENCE BRIT·Filed 1995·Granted Oct 13, 1998·2 cites·7 claims
- 1534US4506957ALiquid crystal materials containing pleochroic anthraquinone dyesSECR DEFENCE BRIT·Filed 1983·Granted Mar 26, 1985·4 cites·36 claims
- 1630US6291034B1Naphthyl organic compoundsSECR DEFENCE BRIT·Filed 1998·Granted Sep 18, 2001·0 cites·9 claims
- 1730US4483594ALiquid crystal materials containing pleochroic anthraquinone dyesSECR DEFENCE BRIT·Filed 1983·Granted Nov 20, 1984·1 cites·10 claims
- 1828US4309304ALiquid crystal compositions for multiplexed displaysEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Jan 5, 1982·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →