Company Badge
USPTO Data Jan 1 1976 - Sep 22 2026
3 Patents
#8 in Bartlesville, OK
#407 in Oklahoma
#73,717 in US
Provesta Corporation
Forward Citations = 24
4 inventors:
Bartlesville, OK, United States of America
Provesta Corporation
Trademarks = 1
Forward Citations = 24
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4 inventors (with patents filed for the assignee):
Donald O Hitzman (2 out of 41 patents)
Thomas R Hopkins (1 out of 22 patents)
John W Vanderveen (1 out of 25 patents)
4. Emil A Malick (1 out of 10 patents)
3 patents:
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]