Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#226 in Englewood, CO
#3,469 in Colorado
#136,739 in US
Ch2m Demilitarization, Inc.
Forward Citations = 7
5 inventors:
Englewood, CO, United States of America
Ch2m Demilitarization, Inc.
% Expired Patents = 100.0
Forward Citations = 7
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5 inventors (with patents filed for the assignee):
John L Donovan (1 out of 10 patents)
Jay M Quimby (1 out of 2 patents)
Richard A Johnson (1 out of 1 patent)
4. Alan T Edwards (1 out of 2 patents)
5. McRea B Willmert (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ch2m Demilitarization, Inc.. Retrieved from https://idiyas.com/company/ch2m-demilitarization
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]