AUDIO ALERT, INC. A MI CORP. recorded a security interest over 3 patents to LUPTAK, JERRY D., recorded 1992-06-11.
Evidence
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: AUDIO ALERT, INC. A MI CORP. | Assignee: LUPTAK, JERRY D. | Patents: 4060803, 4494119, 4152693