Federal Circuit’s Fortress Iron decision underscores how uncorrectable inventorship errors, especially involving suppliers, can still invalidate patents post-AIA.
| less than a minute read
Collaborators, Suppliers, and Coinventors: Key Lessons From Fortress Iron v. Digger Specialties


/Passle/6880addbd954bf894713d5af/SearchServiceImages/2026-07-22-18-09-02-183-6a61073ed92bfcf3f67449ee.jpg)
/Passle/6880addbd954bf894713d5af/SearchServiceImages/2026-07-22-18-07-47-152-6a6106f3bf22c590eca78799.jpg)
/Passle/6880addbd954bf894713d5af/SearchServiceImages/2026-07-22-18-06-55-864-6a6106bf91690ca2eec99ba6.jpg)