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USPTO Data Jan 1 1976 - Dec 16 2025
2 Patents
#6 in Sparta, NJ
#3,344 in New Jersey
#92,554 in US
Eye Care Northwest, Pa
Forward Citations = 1
6 inventors:
Sparta, NJ, United States of America
Eye Care Northwest, Pa
Forward Citations = 1
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6 inventors (with patents filed for the assignee):
John Scott Karolchyk (2 out of 9 patents)
Jeffrey T Liegner (2 out of 3 patents)
Bernard Covalesky (2 out of 3 patents)
4. Richard Dilzer (2 out of 3 patents)
5. Kallan Kuper (1 out of 1 patent)
6. Kalian Peters (1 out of 1 patent)
7. Jeffery T Liegner (0 patent)
2 patents:
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Please report any incorrect information to support@idiyas.com