Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#400 in Denver, CO
#2,363 in Colorado
#94,949 in US
Cf&i Engineers, Inc.
Forward Citations = 20
4 inventors:
Denver, CO, United States of America
Cf&i Engineers, Inc.
Calculating rank
Forward Citations = 20
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4 inventors (with patents filed for the assignee):
Mathieu J Vertenstein (1 out of 6 patents)
Wilhelm J Leibig (1 out of 1 patent)
Clarence R Steele (1 out of 1 patent)
4. Frank B Price (1 out of 4 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cf&i Engineers, Inc.. Retrieved from https://idiyas.com/company/cf-and-i-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]
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]