Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320661 | Method and apparatus of bending glass sheets | Robert G. Frank | 1994-06-14 |
| 5286271 | Method and apparatus for bending glass sheets | Richard E. Rueter, Robert G. Frank | 1994-02-15 |