Orthotronics Limited Partnership

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USPTO Granted Patents = 2

Forward Citations = 282

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2 inventors (with patents filed for the assignee):

Simon Raab (2 out of 109 patents)

Gregory A Fraser (2 out of 6 patents)

2 patents: Sort by Forward Citations

1. 4667520 - Dynamometer arrangement (1987-05-26),

2. 4571834 - Knee laxity evaluator and motion module/digitizer arrangement (1986-02-25),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#789 in

#6,028 in Canada

CA

Orthotronics Limited Partnership

Forward Citations = 282

2 inventors:

Simon Raab (2 out of 109 patents)

Gregory A Fraser (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Orthotronics Limited Partnership. Retrieved from https://idiyas.com/company/orthotronics-partnership

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]