Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817009 | Furnace zone temperature control | Bruce A. Jensen | 1989-03-28 |
| 4731175 | Preheat control for a fractional distillation process | Gary L. Funk, Bruce A. Jensen | 1988-03-15 |
| 4667508 | Reid vapor pressure determination | Edwin D. Soderstrom, III | 1987-05-26 |
| 4578151 | Reid Vapor Pressure determination and control in fractional distillation | Edwin D. Soderstrom, III | 1986-03-25 |