Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235836 | Method for making thermal insulating, fire resistant material | Leonard L. Wassell, Alan Briggs, James F. Pollock | 1980-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235836 | Method for making thermal insulating, fire resistant material | Leonard L. Wassell, Alan Briggs, James F. Pollock | 1980-11-25 |