Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318194 | Furnace tube inspection apparatus | Mark Marvin, Steven Robert Lalumandier, John William Hoose, Thomas Cowling | 2001-11-20 |
| 5704824 | Method and apparatus for abrasive water jet millins | Mohamad Hashish, David O. Monserud, Steven J. Craigen, Mark Marvin, Paul H. Tacheron +2 more | 1998-01-06 |
| 5418824 | In situ inlet mixer cleaning system | David O. Monserud, Paul H. Tacheron, Michael C. McDonald, David E. Steele, James E. Charnley +1 more | 1995-05-23 |
| 5361286 | Method for in situ cleaning of inlet mixers | David O. Monserud, Paul H. Tacheron, Michael C. McDonald, David E. Steele, James E. Charnley +1 more | 1994-11-01 |