Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020658 | System and method for monitoring vehicle mass tamper events | Charles Karl, David Cai, Chris Blanksby | 2015-04-28 |
| 6164380 | Method for clearing debris in a bore | — | 2000-12-26 |
| 6016872 | Method for removing debris from a well-bore | — | 2000-01-25 |