Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348313 | Concrete formulation comprising polymeric reaction product of sulfur/cyclopentadiene oligomer/dicyclopentadiene | William C. McBee | 1982-09-07 |
| 4311826 | Modified sulfur cement | William C. McBee | 1982-01-19 |