Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
4 Patents
#118 in Englewood, CO
#1,418 in Colorado
#60,597 in US
Ch2m Hill Engineers, Inc.
Forward Citations = 14
15 inventors:
Englewood, CO, United States of America
Ch2m Hill Engineers, Inc.
% Expired Patents = 50.0
EPO Patents = 1
Forward Citations = 14
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15 inventors (with patents filed for the assignee):
Robert Kirkendall (2 out of 2 patents)
Michael R Monis (2 out of 2 patents)
Judson W Moore (2 out of 2 patents)
4. Timothy G Meier (2 out of 2 patents)
5. John L Donovan (1 out of 10 patents)
6. Benjamin D Rasmussen (1 out of 1 patent)
7. Aubrey A Berliner, Iii (1 out of 1 patent)
8. Dale W Heberling (1 out of 1 patent)
9. Keith L Kibbee (1 out of 2 patents)
10. David W Seger (1 out of 1 patent)
11. James T Sims (1 out of 1 patent)
12. Jay M Quimby (1 out of 2 patents)
13. Richard A Johnson (1 out of 1 patent)
14. Alan T Edwards (1 out of 2 patents)
15. McRea B Willmert (1 out of 2 patents)
4 patents:
Company Overview
CH2M Hill Engineers, Inc. is a global engineering and consulting company providing a wide range of services in the fields of transportation, water, environmental, energy, and government. With a focus on sustainability and innovation, CH2M Hill has a strong reputation for providing high-quality solutions to complex challenges.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ch2m Hill Engineers, Inc.. Retrieved from https://idiyas.com/company/ch2m-hill-engineers
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]
1 patent (EPO):
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]