Inventor · disambiguated record
George W. Brock
Also filed as: BROCK GEORGE W · BROCK GEORGE WILLIAM
37 granted patents·666 citations·filing 1974–1998
98Inventor score
Top patents by PatentIndex Score
37 records- 0191US5034838ABi-directional read while write magnetic head assembly having a wear avoidance contourEASTMAN KODAK CO·Filed 1990·Granted Jul 23, 1991·65 cites·3 claims
- 0291US3943566ADynamic skew correction for rotating head magnetic recorderIBM·Filed 1974·Granted Mar 9, 1976·41 cites·19 claims
- 0390US4888657AContoured head assembly for use in a cassette loaded recorderEASTMAN KODAK CO·Filed 1988·Granted Dec 19, 1989·44 cites·3 claims
- 0489US4956737AMagnetic head contour utilizing facets for air film skivingEASTMAN KODAK CO·Filed 1989·Granted Sep 11, 1990·36 cites·6 claims
- 0589US4587157AWear resisting undercoat for thin film magnetic recording mediaVERBATIM CORP·Filed 1982·Granted May 6, 1986·42 cites·14 claims
- 0689US4298899AMagnetic head assembly with ferrite coreIBM·Filed 1979·Granted Nov 3, 1981·42 cites·6 claims
- 0786US3967368AMethod for manufacturing and using an internally biased magnetoresistive magnetic transducerIBM·Filed 1975·Granted Jul 6, 1976·38 cites·2 claims
- 0885US3961372AMagnetic tape transport with slotted rotating headIBM·Filed 1974·Granted Jun 1, 1976·32 cites·7 claims
- 0984US3940797AShielded magnetoresistive magnetic transducerIBM·Filed 1975·Granted Feb 24, 1976·31 cites·15 claims
- 1083US4554217AProcess for creating wear and corrosion resistant film for magnetic recording mediaVERBATIM CORP·Filed 1984·Granted Nov 19, 1985·31 cites·11 claims
- 1182US5220473AMultitrack magnetic head assembly having a tape-engaging surface contoured for continuous in-contact recordingEASTMAN KODAK CO·Filed 1991·Granted Jun 15, 1993·33 cites·3 claims
- 1279US4044392AProcess for making a read-while-write tape head and the product made therebyIBM·Filed 1975·Granted Aug 23, 1977·21 cites·7 claims
- 1376US4626949AMagnetic record disk cleaning and stabilizing assemblyVERBATIM CORP·Filed 1983·Granted Dec 2, 1986·21 cites·11 claims
- 1474US4875129AInline magnetic head assembly for use in a cassette loaded recorderEASTMAN KODAK CO·Filed 1988·Granted Oct 17, 1989·21 cites·5 claims
- 1573US3931639ATransverse track location device with calibrated stepper motorIBM·Filed 1974·Granted Jan 6, 1976·15 cites·8 claims
- 1670US4480282AStabilized locating ring for a flexible diskVERBATIM CORP·Filed 1982·Granted Oct 30, 1984·16 cites·10 claims
- 1766US4737876AWrite protect device for a record disk assemblyVERBATIM CORP·Filed 1986·Granted Apr 12, 1988·16 cites·7 claims
- 1863US5555252AMagnetic record/reproduce module for cameraEASTMAN KODAK CO·Filed 1994·Granted Sep 10, 1996·10 cites·17 claims
- 1963US5502528AMagnetics-on-film image area recording head and interfaceEASTMAN KODAK CO·Filed 1994·Granted Mar 26, 1996·12 cites·32 claims
- 2059US5519464AMagnetics-on-film image area recording head with film flattening emulsion side supportEASTMAN KODAK CO·Filed 1994·Granted May 21, 1996·9 cites·22 claims
- 2155US5420612APrint head with electrode temperature control for resistive ribbon thermal transfer printingEASTMAN KODAK CO·Filed 1993·Granted May 30, 1995·13 cites·14 claims
- 2253US4192003ASignal recovery method and apparatusIBM·Filed 1978·Granted Mar 4, 1980·18 cites·12 claims
- 2352US5805942AHorizontal head assembly and suspension method for magnetically coated film recordingEASTMAN KODAK CO·Filed 1997·Granted Sep 8, 1998·5 cites·4 claims
- 2452US4375657AMagnetic head assemblyBROCK GEORGE W·Filed 1980·Granted Mar 1, 1983·9 cites·5 claims
- 2550US5555043AMagnetics-on-film image area recording head and suspension systemEASTMAN KODAK CO·Filed 1994·Granted Sep 10, 1996·6 cites·16 claims
- 2649US4928188AMagnetoresistive element sandwiched between a sal ferrite substrateand a cover containing an easy axis biasing magnetEASTMAN KODAK CO·Filed 1988·Granted May 22, 1990·7 cites·8 claims
- 2745US5885929AReusable donor layer containing dye wells for thermal printingEASTMAN KODAK CO·Filed 1997·Granted Mar 23, 1999·6 cites·13 claims
- 2844US5802409ARetractable two track head assembly with controllable roll stiffnessEASTMAN KODAK CO·Filed 1997·Granted Sep 1, 1998·3 cites·3 claims
- 2943US5572269AMagnetic head translation system for recording and reproducing on magnetic-on-film layerEASTMAN KODAK CO·Filed 1995·Granted Nov 5, 1996·3 cites·10 claims
- 3042US5572267APassive data recording onto magnetic layers of photographic filmEASTMAN KODAK CO·Filed 1994·Granted Nov 5, 1996·3 cites·23 claims
- 3142US5317343AElectrodes for resistive ribbon thermal print headEASTMAN KODAK CO·Filed 1992·Granted May 31, 1994·5 cites·22 claims
- 3241US5426451APrint head with pixel size control for resistive ribbon thermal transfer printingEASTMAN KODAK CO·Filed 1993·Granted Jun 20, 1995·6 cites·12 claims
- 3337US6063730AReusable donor layer containing dye wells for continuous tone thermal printingEASTMAN KODAK CO·Filed 1998·Granted May 16, 2000·3 cites·8 claims
- 3432US5885930AThin wear resistant and heat conductive slip layer for a reusable thermal dye donor beltEASTMAN KODAK CO·Filed 1997·Granted Mar 23, 1999·3 cites·8 claims
- 3531US5734942AMid-roll change for film having edge perforations and magnetic layer on non-emulsion sideEASTMAN KODAK CO·Filed 1996·Granted Mar 31, 1998·0 cites·6 claims
- 3630US5563751ALongitudinal bending interface for thick film magnetic recordingEASTMAN KODAK CO·Filed 1995·Granted Oct 8, 1996·0 cites·11 claims
- 3728US5828506AMagnetic head interface having a single narrow band of contact for longitudinal edge track record/reproduce on magnetics-on-film (MOF)EASTMAN KODAK CO·Filed 1996·Granted Oct 27, 1998·0 cites·7 claims
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