ALL-PAK, INC. recorded a security interest over 5 patents to PITTSBURGH NATIONAL BANK, recorded 1993-03-31.
Evidence
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: ALL-PAK, INC. | Assignee: PITTSBURGH NATIONAL BANK | Patents: 3968823, 4560069, 4664273, 4727998, 4880119