Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038812 | System for manufacture and delivery of an emulsion explosive | John B. Halander, Casey L. Nelson | 2011-10-18 |
| 7771550 | Method and system for manufacture and delivery of an emulsion explosive | John B. Halander, Casey L. Nelson | 2010-08-10 |