Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D987004 | Putting stroke trainer | Joe Stroffolino | 2023-05-23 |
| D670348 | Putting stroke trainer | — | 2012-11-06 |
| 7028259 | Interactive legal citation checker | — | 2006-04-11 |
| 5611914 | Method for removing sulfur from a hydrocarbon feed | William R. Prince | 1997-03-18 |
| 5518607 | Sulfur removal systems for protection of reforming catalysts | Leslie A. Field, Ann Marie K. Hall, Richard C. Robinson, Warren E. Brown, Dennis L. Holtermann | 1996-05-21 |
| 5439583 | Sulfur removal systems for protection of reforming crystals | Richard C. Robinson, Harris E. Kluksdahl, William A. Blanton, Jr., Dennis L. Holtermann, Leslie A. Field | 1995-08-08 |
| 5259946 | Sulfur removal system for protection of reforming catalysts | Richard C. Robinson, Leslie A. Field | 1993-11-09 |
| RE34250 | Process for regenerating sulfur contaminated reforming catalysts | Dean A. Van Leirsburg, Donald Henry Mohr, Paul W. Tamm, Thomas R. Hughes, Charles R. Wilson | 1993-05-11 |
| 5198404 | Platinum-rhenium catalyst | John H. Arndt | 1993-03-30 |
| 4925549 | Sulfur removal system for protection of reforming catalyst | Richard C. Robinson, Leslie A. Field | 1990-05-15 |
| 4851380 | Process for regenerating sulfur contaminated reforming catalysts | Dean A. Van Leirsburg, Donald Henry Mohr, Paul W. Tamm, Thomas R. Hughes, Charles R. Wilson | 1989-07-25 |
| 4741819 | Sulfur removal system for protection of reforming catalyst | Richard C. Robinson, Leslie A. Field | 1988-05-03 |
| 4650565 | Dehydrocyclization process | Lawrence W. Jossens | 1987-03-17 |
| 4648961 | Method of producing high aromatic yields through aromatics removal and recycle of remaining material | Lawrence W. Jossens | 1987-03-10 |
| 4460457 | Naphtha reforming process | Kirk R. Gibson, Robert J. Houston, Thomas R. Hughes | 1984-07-17 |
| 4459204 | Use of lower alcohols as oxygen source in hydrocarbon sweetening | William Hecker, Richard C. Robinson | 1984-07-10 |
| 4241231 | Isomerization process for upgrading low-octane light paraffinic feeds using a chlorided platinum-alumina-rhenium catalyst | Kirk R. Gibson, Manfred J. Michlmayr | 1980-12-23 |
| 4204947 | Process for the removal of thiols from hydrocarbon oils | Kirk R. Gibson | 1980-05-27 |