Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024307 | Device and method for comminution | John Sand, Jeremy Jonathan Clarke-Ames | 2000-02-15 |
| 5839671 | Device and method for comminution | John Sand, Jeremy Jonathan Clarke-Ames | 1998-11-24 |