Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315573 | Method of strengthening glass containers and articles so made | David G. Carl, Bernard L. Keating | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315573 | Method of strengthening glass containers and articles so made | David G. Carl, Bernard L. Keating | 1982-02-16 |