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John S. Davis
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Town & Country, MO, US
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last 30 patents
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Patent Grant
Light bar
Patent number
5,091,828
Issue date
Feb 25, 1992
Public Safety Equipment, Inc.
Danny C. Jincks
B60 - VEHICLES IN GENERAL
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Patent Grant
Bi-directional oscillable signal light
Patent number
5,057,985
Issue date
Oct 15, 1991
Public Safety Equipment, Inc.
Robert E. Kreutzer
B60 - VEHICLES IN GENERAL