Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749670 | Process for trapping particulate matter in hot gas and trap therefor | Steven Paul Giles, Alex Frederik Woldhuis, Marinus Marcus Wilhelmus Johannes Miggelbrink, Charles Phillip Brundrett | 2004-06-15 |
| 5242470 | Pelletizing coal or coke with starch particles | James P. Frederick, Edward C. Sumner, IV | 1993-09-07 |
| 5122591 | Polymerization of CO/olefin with increased catalyst composition concentration during polymerization start up | Maarten M. Geuze, Leonardus Petrus, Philip De Smedt | 1992-06-16 |
| 4941779 | Compartmented gas injection device | Thomas S. Dewitz, James J. McCusker, Andrew M. Scott, Hendricus A. Dirkse | 1990-07-17 |
| 4914183 | Steady state preparation of high bulk density polymer of carbon monoxide and olefins | Maarten M. Geuze, Gerrit G. Rosenbrand | 1990-04-03 |
| 4914184 | Polymerization of co/olefin with halo monocarboxylic acid and non hydrogen halide acid | Gerrit G. Rosenbrand | 1990-04-03 |
| 4889914 | Preparation of carbon monoxide/olefin copolymer with removal of s/Fe from carbon monoxide monomer | Johannes A. M. Van Broekhoven, Maarten M. Geuze | 1989-12-26 |
| 4869622 | Feed hopper design | James J. McCusker, Charles M. Arbore, Hendricus A. Dirkse, Rudi Everts, Gunter K. Eckstein +2 more | 1989-09-26 |
| 4844663 | Feed line-ultrasonic activated gas injection | Thomas S. Dewitz, Hendricus A. Dirkse, Johannnes W. Van Der Meer | 1989-07-04 |
| 4838738 | Pressure compensated weigh system | Thomas Schmidt, Thomas S. Dewitz, Charles M. Arbore, Frederick M. H. J. Duysings, Johannes W. van der Meer +2 more | 1989-06-13 |
| 4834588 | Feed line-pulsed gas injection | Thomas S. Dewitz, Hendricus A. Dirkse, Johannes W. van der Meer | 1989-05-30 |
| 4830545 | Feed line design | Thomas S. Dewitz, Andrew M. Scott, Hendricus A. Dirkse, Johannes W. van der Meer | 1989-05-16 |
| 4750434 | Mill/dryer gas temperature control | Thomas Schmidt, Frederik M. H. J. Duysings, Rudi Everts, David S. Brown, Johannes W. van der Meer | 1988-06-14 |
| 4617744 | Elongated slot dryer for wet particulate material | Mark A. Siddoway, Robert P. Deschner | 1986-10-21 |