Xuzhi Qin (1 out of 18 patents)
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USPTO Data Jan 1 1976 - Sep 15 2026
1 Patents
#14 in Ramsey, MN
#3,559 in Minnesota
#136,534 in US
Vision-Ease Lane
Forward Citations = 9
1 inventor:
Ramsey, MN, United States of America
Vision-Ease Lane
Forward Citations = 9
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1 inventor (with patents filed for the assignee):
1 patent:
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Please report any incorrect information to [email protected]