ADVANCED MATERIAL SCIENCES, INC. recorded a security interest over 1 patent to DAVE RIPPEY C/O RIPPEY CORPORATION, recorded 2004-08-04.
Evidence
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: ADVANCED MATERIAL SCIENCES, INC. | Assignee: DAVE RIPPEY C/O RIPPEY CORPORATION | Patents: 7186629