Edward Constantine (1 out of 11 patents)
Wilbur F Osler (1 out of 10 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#5 in Albertville, AL
#731 in Alabama
#136,971 in US
Progress Rail a Caterpillar Company
Forward Citations = 2
2 inventors:
Albertville, AL, United States of America
Progress Rail a Caterpillar Company
Calculating rank
Forward Citations = 2
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Progress Rail a Caterpillar Company. Retrieved from https://idiyas.com/company/progress-rail-a-caterpillar-company
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]