Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436879 | Process for producing a predetermined cesium compound | Patrick M. Brown, Bart F. Bakke | 2002-08-20 |
| 6015535 | Process for producing purified cesium compound from cesium alum | Patrick M. Brown, Bart F. Bakke | 2000-01-18 |