AERODYNE PRODUCTS CORPORATION, A DE CORP. recorded a security interest over 3 patents to UNION TRUST COMPANY, recorded 1992-06-01.
Evidence
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: AERODYNE PRODUCTS CORPORATION, A DE CORP. | Assignee: UNION TRUST COMPANY | Patents: 4655539, 4498740, 4218142