Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364782 | Permissible slurry explosive | Daniel A. Wasson, Joe IKEDA | 1982-12-21 |
| 4356044 | Emulsion explosives containing high concentrations of calcium nitrate | Harvey A. Jessop | 1982-10-26 |