Inventor · disambiguated record
Andor A. Fleischman
Also filed as: FLEISCHMAN ANDOR A
14 granted patents·66 citations·filing 1974–1978
90Inventor score
Technology areasG02B
Files withBELL & HOWELL CO14
Top patents by PatentIndex Score
14 records- 0148US4076390AObjective for optical systemBELL & HOWELL CO·Filed 1976·Granted Feb 28, 1978·11 cites·1 claims
- 0243US4230397ALarge aperture extended range zoom lensBELL & HOWELL CO·Filed 1978·Granted Oct 28, 1980·9 cites·1 claims
- 0339US4050778AUltra-violet micrographic objectiveBELL & HOWELL CO·Filed 1976·Granted Sep 27, 1977·7 cites·1 claims
- 0439US3944338AShort focal length long back focus objectiveBELL & HOWELL CO·Filed 1974·Granted Mar 16, 1976·6 cites·2 claims
- 0538US4060312ACopier lens of reflex designBELL & HOWELL CO·Filed 1976·Granted Nov 29, 1977·7 cites·1 claims
- 0635US3942877AShort focal length Petzval-type optical systemBELL & HOWELL CO·Filed 1974·Granted Mar 9, 1976·5 cites·1 claims
- 0733US4065205AShort focal length optical system with large apertureBELL & HOWELL CO·Filed 1976·Granted Dec 27, 1977·4 cites·3 claims
- 0833US4062621ALarge aperture extended range zoom lensBELL & HOWELL CO·Filed 1976·Granted Dec 13, 1977·4 cites·2 claims
- 0933US4057329AAdjustable focal length optical designBELL & HOWELL CO·Filed 1976·Granted Nov 8, 1977·4 cites·1 claims
- 1033US4050779AUltra-violet micrographic objectiveBELL & HOWELL CO·Filed 1976·Granted Sep 27, 1977·4 cites·1 claims
- 1128US4062625AReflex copier lensBELL & HOWELL CO·Filed 1976·Granted Dec 13, 1977·2 cites·1 claims
- 1228US4054370AFull-focus eyepieceBELL & HOWELL CO·Filed 1976·Granted Oct 18, 1977·1 cites·3 claims
- 1328US3998529AMicrofilm recorder lensBELL & HOWELL CO·Filed 1975·Granted Dec 21, 1976·1 cites·1 claims
- 1428US3998528A7MM Ultrafiche lensBELL & HOWELL CO·Filed 1975·Granted Dec 21, 1976·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →