Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439119 | Lockable electro-optical high voltage apparatus and method for slapper detonators | Paul Smith | 2002-08-27 |
| 6374739 | Lockable electro-optical high voltage apparatus and method for slapper detonators | Paul Smith | 2002-04-23 |