Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487631 | Shot-free millboard | James M. Britt, John T. Martin | 1984-12-11 |
| 4407969 | Flexible refractory composition | Joseph Widener, James M. Britt | 1983-10-04 |
| 4295669 | Thermal insulation especially for pipe, flanges and fittings | John M. Pallo | 1981-10-20 |