Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
3 Patents
#4 in Winona Lake, IN
#1,042 in Indiana
#73,976 in US
Duet Spine Holdings, LLC
Forward Citations = 9
4 inventors:
Winona Lake, IN, United States of America
Duet Spine Holdings, LLC
Calculating rank
EPO Patents = 3
Forward Citations = 9
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Jon C Serbousek (3 out of 45 patents)
Jill A Serbousek (3 out of 13 patents)
Richard G Fessler (3 out of 51 patents)
4. Jeffrey H Nycz (3 out of 67 patents)
5. John W Boger (6 patents)
6. Richard David Fessler (4 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duet Spine Holdings, LLC. Retrieved from https://idiyas.com/company/duet-spine-holdings
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]
3 patents (EPO):
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]