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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#3 in Shippensburg, PA
#3,424 in Pennsylvania
#94,841 in US
Blaw-Know Construction Equipment Corporation
Forward Citations = 11
7 inventors:
Shippensburg, PA, United States of America
Blaw-Know Construction Equipment Corporation
% Expired Patents = 50.0
Forward Citations = 11
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7 inventors (with patents filed for the assignee):
Thomas A Roth (1 out of 9 patents)
Christopher W Rahn (1 out of 11 patents)
Michael S Eppes (1 out of 2 patents)
4. Leonard E Speers (1 out of 3 patents)
5. Leland J Warren (1 out of 1 patent)
6. Larry Craig (1 out of 1 patent)
7. Craig L Snyder (1 out of 10 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Blaw-Know Construction Equipment Corporation. Retrieved from https://idiyas.com/company/blaw-know-construction-equipment
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]