Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293821 | Delay initiator for blasting | Raymond L. Carriere | 1994-03-15 |
| 5070789 | Electric exploding bridge wire initiators | Hubert J. Charron | 1991-12-10 |
| 5024158 | Multi-directional initiator for explosives | David L. Kennedy, David M. Welsh | 1991-06-18 |
| 4947751 | Multi-directional initiator for explosives | David L. Kennedy, David M. Welsh | 1990-08-14 |
| 4870902 | Initiating system | James R. Simon, Jacques Lafond | 1989-10-03 |
| 4821646 | Delay initiator for blasting | Raymond L. Carriere | 1989-04-18 |