Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229083 | Method and apparatus for crystal ribbon growth | — | 1993-07-20 |
| 5069742 | Method and apparatus for crystal ribbon growth | — | 1991-12-03 |
| 5055157 | Method of crystal ribbon growth | — | 1991-10-08 |
| 4873063 | Apparatus for zone regrowth of crystal ribbons | — | 1989-10-10 |
| 4775443 | Method and apparatus for zone regrowth of crystal ribbons from bulk material | — | 1988-10-04 |
| 4749438 | Method and apparatus for zone recrystallization | — | 1988-06-07 |
| 4321551 | Laser line of light generator | Paul J. Epton | 1982-03-23 |