Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888038 | Apparatus and method for tempering glass sheets | Richard A. Herrington, Jeffrey R. Flaugher, John W. Borer, Geoffrey Greenhalgh | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888038 | Apparatus and method for tempering glass sheets | Richard A. Herrington, Jeffrey R. Flaugher, John W. Borer, Geoffrey Greenhalgh | 1989-12-19 |