Issued Patents 1989
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877419 | Stripping and depressurization of solids and gas mixture | — | 1989-10-31 |
| 4865627 | Method and apparatus for separating fine particulates from a mixture of fine particulates and gas | Louis H. Turner, III, Johannes E. G. Ploeg, Matheus M. van Kessel, Andrew M. Scott, Rudi Everts | 1989-09-12 |
| 4853003 | Removal of particulates from synthesis gas | — | 1989-08-01 |
| 4844663 | Feed line-ultrasonic activated gas injection | James A. Salter, Hendricus A. Dirkse, Johannnes W. Van Der Meer | 1989-07-04 |
| 4838898 | Method of removal and disposal of fly ash from a high-temperature, high-pressure synthesis gas stream | Thomas R. Mifflin | 1989-06-13 |
| 4838738 | Pressure compensated weigh system | James A. Salter, Thomas Schmidt, Charles M. Arbore, Frederick M. H. J. Duysings, Johannes W. van der Meer +2 more | 1989-06-13 |
| 4834588 | Feed line-pulsed gas injection | James A. Salter, Hendricus A. Dirkse, Johannes W. van der Meer | 1989-05-30 |
| 4830545 | Feed line design | James A. Salter, Andrew M. Scott, Hendricus A. Dirkse, Johannes W. van der Meer | 1989-05-16 |
| 4810264 | Process for cleaning and splitting particle-containing fluid with an adjustable cyclone separator | — | 1989-03-07 |
| 4797262 | Downflow fluidized catalytic cracking system | — | 1989-01-10 |