Inventor · disambiguated record
John R. Flint
Also filed as: FLINT JOHN R · KREUSER MICHAEL L
22 granted patents·239 citations·filing 1975–1986
95Inventor score
Files withBELL & HOWELL CO22
Top patents by PatentIndex Score
22 records- 0194US4174890AElectronically controlled microfilm photographic image utilization deviceBELL & HOWELL CO·Filed 1978·Granted Nov 20, 1979·34 cites·23 claims
- 0291US4110020AElectronically controlled microfilm photographic image utilization deviceBELL & HOWELL CO·Filed 1976·Granted Aug 29, 1978·25 cites·25 claims
- 0385US4148579AAutomatic microfilm cameraBELL & HOWELL CO·Filed 1977·Granted Apr 10, 1979·17 cites·29 claims
- 0473US4124290ASystem for interfacing an automatic processing machine with a stack of documents which it is processingBELL & HOWELL CO·Filed 1977·Granted Nov 7, 1978·9 cites·7 claims
- 0571US4174891AMicrofilm reader/printerBELL & HOWELL CO·Filed 1978·Granted Nov 20, 1979·22 cites·62 claims
- 0670US4459475AAutomatic calibration for D.C. transducersBELL & HOWELL CO·Filed 1982·Granted Jul 10, 1984·17 cites·10 claims
- 0770US4241992ARecorded image detection system for updatable microfilmBELL & HOWELL CO·Filed 1979·Granted Dec 30, 1980·8 cites·44 claims
- 0863US4200224AMethod and system for isolating faults in a microprocessor and a machine controlled by the microprocessorBELL & HOWELL CO·Filed 1978·Granted Apr 29, 1980·23 cites·12 claims
- 0960US4093376AAutomatic exposure controlBELL & HOWELL CO·Filed 1976·Granted Jun 6, 1978·6 cites·13 claims
- 1055US4121138AServo systemBELL & HOWELL CO·Filed 1977·Granted Oct 17, 1978·10 cites·4 claims
- 1155US4101808ALamp control circuitBELL & HOWELL CO·Filed 1975·Granted Jul 18, 1978·13 cites·10 claims
- 1251US4027154AElectronic document detector circuitry with feedback controlBELL & HOWELL CO·Filed 1975·Granted May 31, 1977·8 cites·10 claims
- 1348US4066349AInformation retrieval system having ramp motor controlBELL & HOWELL CO·Filed 1976·Granted Jan 3, 1978·7 cites·9 claims
- 1445US4066872AInformation retrieval system with expanded logic capabilityBELL & HOWELL CO·Filed 1976·Granted Jan 3, 1978·8 cites·8 claims
- 1543US4254364ALamp regulator circuit for rotary cameraBELL & HOWELL CO·Filed 1979·Granted Mar 3, 1981·10 cites·5 claims
- 1641US4363457AWeb tensioning systemBELL & HOWELL CO·Filed 1980·Granted Dec 14, 1982·7 cites·1 claims
- 1741US4146824ALow speed servo controlBELL & HOWELL CO·Filed 1977·Granted Mar 27, 1979·4 cites·14 claims
- 1839US4074853ADual function probeBELL & HOWELL CO·Filed 1976·Granted Feb 21, 1978·4 cites·9 claims
- 1938US4101763AControl system for an image detectorBELL & HOWELL CO·Filed 1977·Granted Jul 18, 1978·3 cites·14 claims
- 2032US4448364AReversible ribbon driveBELL & HOWELL CO·Filed 1982·Granted May 15, 1984·2 cites·4 claims
- 2130US4209238AMicrofilm transport with shuttered lens and glass flat controlBELL & HOWELL CO·Filed 1978·Granted Jun 24, 1980·0 cites·2 claims
- 2228US4699504AControl system for microimage recordersBELL & HOWELL CO·Filed 1986·Granted Oct 13, 1987·2 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →