Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625231 | Retention and angle adjustment of a vibrating calciner vessel | — | 2020-04-21 |
| 10295259 | Cross axis vibrated calciner for the heating of granular material | — | 2019-05-21 |
| 6187148 | Downcomer valve for non-recovery coke oven | — | 2001-02-13 |
| 6059932 | Coal bed vibration compactor for non-recovery coke oven | — | 2000-05-09 |
| 6017214 | Interlocking floor brick for non-recovery coke oven | — | 2000-01-25 |