Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745962 | Small-scale mill and method thereof | David Czekai, Henry William Bosch, Niels P. Ryde | 2004-06-08 |
| 6742734 | System and method for milling materials | David Czekai | 2004-06-01 |