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Jerrold K. Weeks
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Hudson, WI, US
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last 30 patents
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Patent Grant
Videotape adaptor for use with a cartridge
Patent number
5,402,954
Issue date
Apr 4, 1995
Minnesota Mining and Manufacturing Co.
James E. Skavnak
G11 - INFORMATION STORAGE
Information
Patent Grant
Videotape adaptor for use with a cartridge
Patent number
5,234,179
Issue date
Aug 10, 1993
Minnesota Mining and Manufacturing Company
James E. Skavnak
G11 - INFORMATION STORAGE
Information
Patent Grant
Tether band and interconnector for videotape cartridge adaptor
Patent number
5,207,395
Issue date
May 4, 1993
Minnesota Mining and Manufacturing Company
Jerrold K. Weeks
G11 - INFORMATION STORAGE
Information
Patent Grant
Tether keeper for videotape cartridge adaptor
Patent number
5,188,309
Issue date
Feb 23, 1993
Minnesota Mining and Manufacturing Company
Jerrold K. Weeks
G11 - INFORMATION STORAGE
Information
Patent Grant
Insertable tape cartridge for videocassette having a reel restraini...
Patent number
5,121,276
Issue date
Jun 9, 1992
Minnesota Mining and Manufacturing Company
Jerrold K. Weeks
G11 - INFORMATION STORAGE
Information
Patent Grant
Videotape cartridge for use with an adaptor
Patent number
5,072,325
Issue date
Dec 10, 1991
Minnesota Mining and Manufacturing Company
Jerrold K. Weeks
G11 - INFORMATION STORAGE