Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423230 | Method and apparatus for disabling a blasting cap | Wesley Stephen Estes, Walter Siering | 2016-08-23 |
| 8430011 | Method and apparatus for disabling a blasting cap | Wesley Stephen Estes, Walter Siering | 2013-04-30 |