Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396433 | Bulk bag conditioner | Daniel Joel Barry, John Stephen Szazdi, Jr. | 2022-07-26 |
| 10010889 | Vertical roller mill | David Fortsch, William Wentzel, Kurt Geiger | 2018-07-03 |
| 8632028 | Device for the comminution of material | — | 2014-01-21 |
| 7637446 | Roller mill for grinding solid material | — | 2009-12-29 |
| 7028934 | Vertical roller mill with improved hydro-pneumatic loading system | Raymond M. Burynski, Jr. | 2006-04-18 |