Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#363 in Columbus, OH
#5,267 in Ohio
#136,844 in US
Amt Machines Systems Ltd.
Forward Citations = 11
4 inventors:
Columbus, OH, United States of America
Amt Machines Systems Ltd.
% Expired Patents = 100.0
Forward Citations = 11
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4 inventors (with patents filed for the assignee):
Dennis R Pugh (1 out of 8 patents)
Vincent J Vohnout (1 out of 12 patents)
Thomas M Walliser (1 out of 3 patents)
4. William Blair Shook (1 out of 4 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amt Machines Systems Ltd.. Retrieved from https://idiyas.com/company/amt-machines-systems
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]