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GENTRON CORPORATION
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MILWAUKEE, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Current sense circuit
Patent number
4,945,445
Issue date
Jul 31, 1990
Gentron Corporation
Richard F. Schmerda
G01 - MEASURING TESTING
Information
Patent Grant
Method of making circuit assembly with hardened direct bond lead frame
Patent number
4,788,765
Issue date
Dec 6, 1988
Gentron Corporation
Lance R. Kaufman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Linear power amplifying system
Patent number
4,779,060
Issue date
Oct 18, 1988
Gentron Corporation
James Henden
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual resistor element
Patent number
4,196,411
Issue date
Apr 1, 1980
Gentron Corporation
Lance R. Kaufman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photocoupling structure for a solid state power control device
Patent number
4,156,148
Issue date
May 22, 1979
Gentron Corporation
Lance R. Kaufman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High power thick film circuit with overlapping lead frame
Patent number
3,958,075
Issue date
May 18, 1976
Gentron Corporation
Lance R. Kaufman
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73602386 - FOUR-PAK
Serial number
73602386
Registration number
1481417
Filing date
Jun 5, 1986
Gentron Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73343054 - SIX-PAK
Serial number
73343054
Registration number
1277868
Filing date
Dec 23, 1981
Gentron Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73042849 - GENTRON
Serial number
73042849
Registration number
1042745
Filing date
Jan 27, 1975
GENTRON CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73042518 - POWERTHERM
Serial number
73042518
Registration number
1021966
Filing date
Jan 24, 1975
GENTRON CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73042519 - GENTRON
Serial number
73042519
Registration number
1048040
Filing date
Jan 24, 1975
GENTRON CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments