Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995684 | Impact resistant and tempered optical elements | Randal W. Tustison, Dennis G. Montanari, Bernard diBenedetto | 1991-02-26 |
| 4857415 | Method of producing single crystalline magnetic film having bi-axial anisotropy | Randal W. Tustison | 1989-08-15 |