Charles W Eldridge (1 out of 4 patents)
Chet Zak (1 out of 2 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#43 in Portsmouth, NH
#634 in New Hampshire
#94,841 in US
Post Machinery, Inc.
Forward Citations = 16
2 inventors:
Portsmouth, NH, United States of America
Post Machinery, Inc.
Forward Citations = 16
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Post Machinery, Inc.. Retrieved from https://idiyas.com/company/post-machinery
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]