Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982015 | Reduced energy blasting agent and method | John B. Halander | 2006-01-03 |
| 6401588 | Delivery of emulsion explosive compositions through an oversized diaphragm pump | John B. Halander | 2002-06-11 |
| 6113715 | Method for forming an emulsion explosive composition | John B. Halander | 2000-09-05 |
| 5686685 | System for pneumatic delivery of emulsion explosives | Keith J. McDonald | 1997-11-11 |