Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463160 | Skeletal isomerization of n-pentenes to isopentene on pretreated zeolites | Erven J. Kuhlmann, Christopher J. Thom | 1995-10-31 |
| 5182247 | Sulfated catalyst for skeletal isomerization of olefins | Erven J. Kuhlmann, James E. Browne, Kevin Martin | 1993-01-26 |
| 4950307 | Preparation of a high-solids concentration low rank coal slurry | Mitri S. Najjar, Ralph Garcia | 1990-08-21 |
| 4904277 | Rehydrating inhibitors for preparation of high-solids concentration low rank coal slurries | Mitri S. Najjar, Ralph Garcia | 1990-02-27 |
| 4657702 | Partial oxidation of petroleum coke | Stephen R. Vasconcellos, Mitri S. Najjar | 1987-04-14 |