Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426456 | Freeze/thaw durable sulphur compositions | Jack E. Gillott, Robert E. Loov, Nigel G. Shrive, Michael E. D. Raymont | 1984-01-17 |
| 4188230 | Sulphur concretes, mortars and the like | Jack E. Gillott, Robert E. Loov, Nigel G. Shrive | 1980-02-12 |