Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973344 | Method and apparatus for bending glass sheets | Floyd T. Hagedorn | 1990-11-27 |
| 4632688 | Apparatus and method for treating glass sheets | Richard D. Schave | 1986-12-30 |
| 4222764 | Glass sheet supporting and conveying apparatus | Robert G. Revells | 1980-09-16 |
| 4217126 | Method of and apparatus for press bending glass sheets | Floyd T. Hagedorn, Robert G. Revells, James A. Bushong | 1980-08-12 |