Mitchell S Felder (1 out of 23 patents)
Company Badge
USPTO Data Jan 1 1976 - Dec 23 2025
1 Patents
#1 in Jackson Center, PA
#4,875 in Pennsylvania
#133,811 in US
Halberd Corporation
Forward Citations = 0
1 inventor:
Jackson Center, PA, United States of America
Halberd Corporation
Trademarks = 2
Forward Citations = 0
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1 inventor (with patents filed for the assignee):
1 patent:
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