Inventor
BROCK GEORGE W
US35 patents
⚠️ This page may combine multiple inventors who share the name “BROCK GEORGE W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
22 patentsUS5034838AJul 23, 1991
Bi-directional read while write magnetic head assembly having a wear avoidance contour
EASTMAN KODAK CO65 citations95
US5220473AJun 15, 1993
Multitrack magnetic head assembly having a tape-engaging surface contoured for continuous in-contact recording
EASTMAN KODAK CO33 citations92
US4956737ASep 11, 1990
Magnetic head contour utilizing facets for air film skiving
EASTMAN KODAK CO36 citations92
US4888657ADec 19, 1989
Contoured head assembly for use in a cassette loaded recorder
EASTMAN KODAK CO44 citations92
US4875129AOct 17, 1989
Inline magnetic head assembly for use in a cassette loaded recorder
EASTMAN KODAK CO21 citations80
US4928188AMay 22, 1990
Magnetoresistive element sandwiched between a sal ferrite substrateand a cover containing an easy axis biasing magnet
EASTMAN KODAK CO7 citations74
US5885929AMar 23, 1999
Reusable donor layer containing dye wells for thermal printing
EASTMAN KODAK CO6 citations73
US5555252ASep 10, 1996
Magnetic record/reproduce module for camera
EASTMAN KODAK CO10 citations73
US5519464AMay 21, 1996
Magnetics-on-film image area recording head with film flattening emulsion side support
EASTMAN KODAK CO9 citations73
US5420612AMay 30, 1995
Print head with electrode temperature control for resistive ribbon thermal transfer printing
EASTMAN KODAK CO13 citations73
US5502528AMar 26, 1996
Magnetics-on-film image area recording head and interface
EASTMAN KODAK CO12 citations67
US5317343AMay 31, 1994
Electrodes for resistive ribbon thermal print head
EASTMAN KODAK CO5 citations63
US5885930AMar 23, 1999
Thin wear resistant and heat conductive slip layer for a reusable thermal dye donor belt
EASTMAN KODAK CO3 citations62
US5555043ASep 10, 1996
Magnetics-on-film image area recording head and suspension system
EASTMAN KODAK CO6 citations62
US6063730AMay 16, 2000
Reusable donor layer containing dye wells for continuous tone thermal printing
EASTMAN KODAK CO3 citations61
US5426451AJun 20, 1995
Print head with pixel size control for resistive ribbon thermal transfer printing
EASTMAN KODAK CO6 citations61
US5805942ASep 8, 1998
Horizontal head assembly and suspension method for magnetically coated film recording
EASTMAN KODAK CO5 citations60
US5802409ASep 1, 1998
Retractable two track head assembly with controllable roll stiffness
EASTMAN KODAK CO3 citations60
US5572267ANov 5, 1996
Passive data recording onto magnetic layers of photographic film
EASTMAN KODAK CO3 citations60
US5572269ANov 5, 1996
Magnetic head translation system for recording and reproducing on magnetic-on-film layer
EASTMAN KODAK CO3 citations60
US5734942AMar 31, 1998
Mid-roll change for film having edge perforations and magnetic layer on non-emulsion side
EASTMAN KODAK CO0 citations51
US5563751AOct 8, 1996
Longitudinal bending interface for thick film magnetic recording
EASTMAN KODAK CO0 citations41
IBM
7 patentsUS4298899ANov 3, 1981
Magnetic head assembly with ferrite core
IBM42 citations91
US3967368AJul 6, 1976
Method for manufacturing and using an internally biased magnetoresistive magnetic transducer
IBM38 citations91
US3943566AMar 9, 1976
Dynamic skew correction for rotating head magnetic recorder
IBM41 citations90
US4044392AAug 23, 1977
Process for making a read-while-write tape head and the product made thereby
IBM21 citations79
US3940797AFeb 24, 1976
Shielded magnetoresistive magnetic transducer
IBM31 citations77
US3961372AJun 1, 1976
Magnetic tape transport with slotted rotating head
IBM32 citations76
US4192003AMar 4, 1980
Signal recovery method and apparatus
IBM18 citations67
VERBATIM CORP
5 patentsUS4587157AMay 6, 1986
Wear resisting undercoat for thin film magnetic recording media
VERBATIM CORP42 citations89
US4554217ANov 19, 1985
Process for creating wear and corrosion resistant film for magnetic recording media
VERBATIM CORP31 citations87
US4626949ADec 2, 1986
Magnetic record disk cleaning and stabilizing assembly
VERBATIM CORP21 citations78
US4480282AOct 30, 1984
Stabilized locating ring for a flexible disk
VERBATIM CORP16 citations71
US4737876AApr 12, 1988
Write protect device for a record disk assembly
VERBATIM CORP16 citations70