Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6332401 | Method and apparatus for pressure wave suppression in small-charge blasting | Edward Tota, Mihailo Gavrilovic, John D. Watson, Jeffrey W. Branson | 2001-12-25 |
| 6321655 | Method and apparatus for flyrock control in small charge blasting | Edward Tota, Kevin Mudge, Jeffrey W. Branson, Mihailo Gavrilovic, John D. Watson | 2001-11-27 |