Inventor · disambiguated record
Clive Trundle
Also filed as: TRUNDLE CLIVE
11 granted patents·703 citations·filing 1984–1989
93Inventor score
Top patents by PatentIndex Score
11 records- 0197US4927180AMarking of articles with photochromic compoundsPLESSEY OVERSEAS·Filed 1987·Granted May 22, 1990·146 cites·11 claims
- 0296US4942113AContrast enhanced photolithographyPLESSEY OVERSEAS·Filed 1989·Granted Jul 17, 1990·80 cites·18 claims
- 0395US4818096APhotoreactive lenses with adamantane spiro compoundsPLESSEY CO PLC·Filed 1987·Granted Apr 4, 1989·259 cites·12 claims
- 0494US4812171AIrreversible photochromic markingsPLESSEY CO LTD·Filed 1987·Granted Mar 14, 1989·33 cites·8 claims
- 0593US4685783APolychromic tetracyclo-spiro-adamatylidene derivatives, and polychromic lens incorporating said compoundsPLESSEY CO PLC·Filed 1984·Granted Aug 11, 1987·107 cites·7 claims
- 0673US4838634AOrganic optical waveguides and method of fabricating waveguide structuresPLESSEY CO PLC·Filed 1987·Granted Jun 13, 1989·34 cites·19 claims
- 0755US4990287AOptical devices utilizing photochromic compoundsPLESSEY CO PLC·Filed 1987·Granted Feb 5, 1991·19 cites·14 claims
- 0840US5026619AReversible infra-red recording mediumPLESSEY OVERSEAS·Filed 1988·Granted Jun 25, 1991·7 cites·6 claims
- 0935US5045348AThin film deposition processPLESSEY OVERSEAS·Filed 1988·Granted Sep 3, 1991·11 cites·4 claims
- 1034US5080931ADoped polymer films for waveguidesPLESSEY OVERSEAS·Filed 1988·Granted Jan 14, 1992·7 cites·6 claims
- 1131US4861899APhotochromic gamma butyrolactonesPLESSEY CO PLC·Filed 1987·Granted Aug 29, 1989·0 cites·4 claims
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