Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9144828 | Oversized material removal system and method | Timothy G. Shuttleworth, Michael L. Shattuck | 2015-09-29 |
| 8256349 | Tracking system for blast holes | — | 2012-09-04 |
| 8122830 | System and method for tracking identifiable initiators | — | 2012-02-28 |
| 7934453 | Explosives initiator, and a system and method for tracking identifiable initiators | — | 2011-05-03 |
| 4862661 | Enclosed structure and method of construction | — | 1989-09-05 |
| 4453351 | Enclosed structure | — | 1984-06-12 |