| 10495727 |
Phase difference estimator and method for estimating a phase difference between signals |
Brian A. Gunn |
2019-12-03 |
| 9071234 |
High-resolution link-path delay estimator and method for estimating a signal-path delay |
Brian A. Gunn, Jayoung Nam |
2015-06-30 |
| 4894145 |
Automatic control of feedstock vacuum towers |
— |
1990-01-16 |
| 4817009 |
Furnace zone temperature control |
Terrence A. Davis |
1989-03-28 |
| 4781324 |
Preheat temperature balancing control |
— |
1988-11-01 |
| 4731175 |
Preheat control for a fractional distillation process |
Gary L. Funk, Terrence A. Davis |
1988-03-15 |
| 4498916 |
Control of a fractional distillation process |
— |
1985-02-12 |
| 4438499 |
Fractional distillation process control |
— |
1984-03-20 |
| 4348259 |
Control of sidedraw on distillation column |
— |
1982-09-07 |
| 4316255 |
Fractional distillation process control |
— |
1982-02-16 |
