Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975612 | Constant-current, rail-voltage regulated charging electronic detonator | Gimtong Teowee | 2011-07-12 |
| 7971531 | Method for detecting an unknown or unmarked slave device such as in an electronic blasting system | Gimtong Teowee | 2011-07-05 |