Merritt Armstrong Osborn

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USPTO Granted Patents = 2

Forward Citations = 8

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3 inventors (with patents filed for the assignee):

Merritt A Osborn (2 out of 11 patents)

Theodore Radisek (1 out of 3 patents)

Russell J Logan (1 out of 6 patents)

2 patents: Sort by Forward Citations

1. 7438663 - Compound gearing system and method with chain and belt engagement structures (2008-10-21),

2. 6279432 - Force multiplication hand tool (2001-08-28),

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USPTO Data Jan 1 1976 - Nov 3 2026

2 Patents

#12 in Aurora, OH

#3,646 in Ohio

#95,021 in US

Aurora, OH, United States of America

Merritt Armstrong Osborn

Forward Citations = 8

3 inventors:

Merritt A Osborn (2 out of 11 patents)

Theodore Radisek (1 out of 3 patents)

Russell J Logan (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Merritt Armstrong Osborn. Retrieved from https://idiyas.com/company/merritt-armstrong-osborn

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]