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Loren M. Sylvan
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Denver, CO, US
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last 30 patents
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Patent Grant
Computer interface method and system
Patent number
5,943,055
Issue date
Aug 24, 1999
U S West, Inc.
Loren M. Sylvan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Removable user interface for use with interactive electronic devices
Patent number
5,572,573
Issue date
Nov 5, 1996
U S West Advanced Technologies, Inc.
Loren M. Sylvan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for searching an on-line directory at a telephone...
Patent number
5,457,738
Issue date
Oct 10, 1995
U S West Advanced Technologies, Inc.
Loren M. Sylvan
H04 - ELECTRIC COMMUNICATION TECHNIQUE