Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305746 | Method of and apparatus for bending glass sheets | Floyd T. Hagedorn, Robert G. Revells | 1981-12-15 |
| 4217126 | Method of and apparatus for press bending glass sheets | Floyd T. Hagedorn, Donald D. Rahrig, Robert G. Revells | 1980-08-12 |