Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112778 | Batch composition for making infrared and ultraviolet radiation absorbing green glass | J. Joseph Cheng, Richard Snow, Charles R. Bamford, Harold B. Milnes | 1992-05-12 |
| 4556106 | Gasketing for heat exchanger plates | — | 1985-12-03 |