Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429977 | Relief spring stop bolt assembly for shallow bowl mills | Todd Williams | 2016-08-30 |
| 8132750 | Force monitor for pulverizer integral spring assembly | Richard Brian Stone, Matthew Alan Munyon | 2012-03-13 |
| 8087172 | Method and apparatus for extended life journal assembly | Mark Fuller | 2012-01-03 |
| 7584917 | Seal for coiled spring assembly | Oliver G. Briggs, Jr., Jeffrey A. Case, Melissa Cassidy | 2009-09-08 |
| 7448565 | Low profile primary classifier | — | 2008-11-11 |
| 6079648 | Arrangement for securing a vane wheel assembly to a grinding table of a pulverizing bowl mill | Rory G. Eastman, Robert S. Prairie | 2000-06-27 |
| 5944270 | Self-contained air seal assembly for coal pulverizer | — | 1999-08-31 |
| 4752037 | Vane wheel assembly for rb mills | David Kohler | 1988-06-21 |