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USPTO Data Jan 1 1976 - Sep 15 2026
1 Patents
#1,475 in Chicago, IL
#6,196 in Illinois
#136,850 in US
Petersen Brands
Forward Citations = 6
6 inventors:
Chicago, IL, United States of America
Petersen Brands
Forward Citations = 6
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6 inventors (with patents filed for the assignee):
Andrew J Ivanecky (1 out of 8 patents)
Christopher T Boyer (1 out of 17 patents)
Cheryl Wilkinson (1 out of 1 patent)
4. Douglas Lawrence Collins (1 out of 1 patent)
5. David C Otto (1 out of 1 patent)
6. Donna M Brown (1 out of 1 patent)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]