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Ross P. Goodwin
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Chicago, IL, US
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last 30 patents
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Patent Grant
Electromagnetic shielding apparatus for cellular telephones
Patent number
5,235,492
Issue date
Aug 10, 1993
Motorola, Inc.
Gary A. Humbert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electromagnetic shielding apparatus for cellular telephones
Patent number
5,124,889
Issue date
Jun 23, 1992
Motorola, Inc.
Gary A. Humbert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mechanical fastening system for an electronic equipment housing
Patent number
4,912,602
Issue date
Mar 27, 1990
Motorola, Inc.
Michael W. Zurek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Battery housing with integral latch and positive displacement appar...
Patent number
4,904,549
Issue date
Feb 27, 1990
Motorola, Inc.
Ross P. Goodwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE