Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#502 in Phoenix, AZ
#1,988 in Arizona
#136,919 in US
Excel Shutter Systems, Inc.
Forward Citations = 36
3 inventors:
Phoenix, AZ, United States of America
Excel Shutter Systems, Inc.
Forward Citations = 36
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3 inventors (with patents filed for the assignee):
Stephen M Bartok (1 out of 12 patents)
Tor H Petterson (1 out of 59 patents)
Donald L Morrison (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Excel Shutter Systems, Inc.. Retrieved from https://idiyas.com/company/excel-shutter-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]