IP Library Granted Patent US 4,958,903
Granted Patent Utility
US 4,958,903 · App. 07/282,811

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Inventors: Gary S. Cobb, Phillip M. Thomas
Patented Case View Patent ↗
Granted: Sep 25, 1990 Filed: Dec 9, 1988
Inventors
Gary S. Cobb
Phillip M. Thomas
Assignee (at issue)
AT&T Bell Laboratories

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Quick Facts
Patent No.
US 4,958,903
App. No.
07/282,811
Filed
1988-12-09
Granted
1990-09-25
Kind
A