Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118871 | Minimizing deactivation of ether synthesis catalyst | John J. Cikut, Robert C. Michaelson, Dan E. Hendriksen, Di Ou, Daniel D. Rosenfeld | 1992-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118871 | Minimizing deactivation of ether synthesis catalyst | John J. Cikut, Robert C. Michaelson, Dan E. Hendriksen, Di Ou, Daniel D. Rosenfeld | 1992-06-02 |