Frans G Van Der Bel (1 out of 7 patents)
Company Badge
USPTO Data Jan 1 1976 - Dec 16 2025
1 Patents
#1 in Charlton City, MA
#6,489 in Massachusetts
#133,964 in US
Techman International Corporation
Forward Citations = 25
1 inventor:
Charlton City, MA, United States of America
Techman International Corporation
Forward Citations = 25
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1 inventor (with patents filed for the assignee):
1 patent:
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