Alex W Harkness (2 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Dec 23 2025
2 Patents
#434 in Pittsburgh, PA
#3,359 in Pennsylvania
#92,558 in US
Hyload Corporation
Forward Citations = 101
1 inventor:
Pittsburgh, PA, United States of America
Hyload Corporation
Trademarks = 1
Forward Citations = 101
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1 inventor (with patents filed for the assignee):
2 patents:
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