Douglas R Batchelor (2 out of 10 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#1,028 in Chicago, IL
#4,384 in Illinois
#94,782 in US
American Ozone Systems, Inc.
Forward Citations = 51
1 inventor:
Chicago, IL, United States of America
American Ozone Systems, Inc.
Forward Citations = 51
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1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: American Ozone Systems, Inc.. Retrieved from https://idiyas.com/company/american-ozone-systems
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]