Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117956 | Pipe conveyed explosive with self contained actuation | Tony Forbes Grattan, Richard J. Foret | 2006-10-10 |
| 7104326 | Apparatus and method for severing pipe utilizing a multi-point initiation explosive device | Antony F. Grattan, James M. Barker, Thomas J. Wuensche | 2006-09-12 |
| 6926086 | Method for removing a tool from a well | Loren Swor, Phillip M. Starr, Raymund Meijs, Danny D. Delozier, David N. Armstrong +1 more | 2005-08-09 |
| 6536349 | Explosive system for casing damage repair | Richard J. Foret | 2003-03-25 |