Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849975 | Process for isomerization of normal olefin | Lawrence W. Jossens, Thomas V. Harris, Stacey I. Zones | 1998-12-15 |
| 5439583 | Sulfur removal systems for protection of reforming crystals | Richard C. Robinson, Robert L. Jacobson, William A. Blanton, Jr., Dennis L. Holtermann, Leslie A. Field | 1995-08-08 |
| 5266727 | Purification of alkyl sulfides | Gary M. Lee | 1993-11-30 |
| 4764267 | Multi-stage catalytic reforming with high rhenium content catalyst | Hong Chen, Cliff M. Detz, Larry W. Jossens, Paul W. Tamm | 1988-08-16 |
| 4588566 | Extraction of lithium from lithium-containing materials | — | 1986-05-13 |
| 4238372 | Catalytic reforming catalyst | Waldeen C. Buss | 1980-12-09 |
| 4192736 | Removal of indigenous metal impurities from an oil with phosphorus oxide-promoted alumina | — | 1980-03-11 |