Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585513 | Method for removing glass support from semiconductor device | Michael T. Gale, Helmut Schuetz | 1986-04-29 |
| 4576439 | Reflective diffractive authenticating device | Michael T. Gale, Karl H. Knop | 1986-03-18 |