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USPTO Data Jan 1 1976 - Sep 22 2026
3 Patents
#802 in Chicago, IL
#3,441 in Illinois
#73,716 in US
Clem Environmental Corporation
Forward Citations = 71
4 inventors:
Chicago, IL, United States of America
Clem Environmental Corporation
Forward Citations = 71
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4 inventors (with patents filed for the assignee):
William Simpson (1 out of 1 patent)
Arthur J Clem (1 out of 4 patents)
Richard W Carriker (1 out of 6 patents)
4. Mark Clarey (1 out of 5 patents)
3 patents:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]