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Ontario, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Circuitry for use with coaxial cable distribution networks
Patent number
6,081,169
Issue date
Jun 27, 2000
J. E. Thomas Specialties Limited
Robert L. Romerein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuitry for use with coaxial cable distribution networks with a g...
Patent number
5,834,989
Issue date
Nov 10, 1998
J. E.Thomas Specialties Limited
Robert L. Romerein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission line for distribution network housing
Patent number
5,828,272
Issue date
Oct 27, 1998
J. E.Thomas Specialties Limited
Robert L. Romerein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Top exit coupler
Patent number
5,796,316
Issue date
Aug 18, 1998
J. E.Thomas Specialties Limited
Robert L. Romerein
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Terminal assembly for a CATV
Patent number
5,750,929
Issue date
May 12, 1998
J. E.Thomas Specialties Limited
Robert L. Romerein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dial
Patent number
5,692,452
Issue date
Dec 2, 1997
J. E.Thomas Specialties Limited
Zdenek Nepovim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Top exit coupler
Patent number
5,675,300
Issue date
Oct 7, 1997
J. E.Thomas Specialties Limited
Robert L. Romerein
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Coaxial cable distribution network having a reversible directional...
Patent number
5,638,035
Issue date
Jun 10, 1997
J. E.Thomas Specialties Limited
Robert L. Romerein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switched pedestal/aerial port coaxial cable distribution network
Patent number
5,635,881
Issue date
Jun 3, 1997
J. E.Thomas Specialties Limited
Robert L. Romerein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bypass switch for RF networks
Patent number
5,581,134
Issue date
Dec 3, 1996
J. E.Thomas Specialties Limited
Robert L. Romerein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier housing
Patent number
5,545,847
Issue date
Aug 13, 1996
J. E.Thomas Specialties Limited
Kenneth W. Lynes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission line transformer device
Patent number
5,220,297
Issue date
Jun 15, 1993
J. E. Thomas Specialties Limited
David B. Crowhurst
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Finned housing
Patent number
5,150,278
Issue date
Sep 22, 1992
J. E. Thomas Specialties Limited
Kenneth W. Lynes
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Coaxial cable terminal
Patent number
4,990,109
Issue date
Feb 5, 1991
J. E. Thomas Specialties Limited
Robert L. Romerein
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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