Company Badge
USPTO Data Jan 1 1976 - Dec 16 2025
1 Patents
#103 in Winston-Salem, NC
#2,868 in North Carolina
#133,781 in US
Douglas Battery Manufacturing
Forward Citations = 35
4 inventors:
Winston-Salem, NC, United States of America
Douglas Battery Manufacturing
Forward Citations = 35
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4 inventors (with patents filed for the assignee):
Robert W Fritts (1 out of 7 patents)
David L Schoenecker (1 out of 2 patents)
Raymond W Gaddis (1 out of 2 patents)
4. James H Kellett (1 out of 2 patents)
1 patent:
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