Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456494 | System for making an aqueous slurry-type blasting composition | Michel E. Maes, Robert Shaw | 1984-06-26 |
| 4388254 | System for making a homogeneous aqueous slurry-type blasting composition | Michel E. Maes, Robert Shaw | 1983-06-14 |