Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597797 | System and method for on-line spalling of a coker | — | 2009-10-06 |
| 6186128 | Apparatus for treatment of crankcase emissions materials in a positive crankcase ventilation system | Ronald A. Diotte, Charles T. Nachtman, James R. Edwards, Frank Winter | 2001-02-13 |
| 6000383 | Apparatus for the treatment of crankcase emissions materials in a positive crankcase ventilation system | Ronald A. Diotte, Charles T. Nachtman, James R. Edwards | 1999-12-14 |
| 5621004 | Method for treating emesis | Robert W. Dunn | 1997-04-15 |