Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863833 | Multi-point injection system for oilfield operations | Matthew Stone, Louis Francis Lafleur, James Joseph Freeman | 2014-10-21 |
| 7621331 | Fluid communication nipple having an interior passageway with an interior wall section that may be opened to establish fluid communication with the passageway | Iain Caulfield, Russell A. Johnston, David McCalvin | 2009-11-24 |
| 5875849 | Apparatus and method for recompleting wells with coiled tubing | Kevin L. Martin | 1999-03-02 |