Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307554 | Catcher for hedge trimmer | — | 2012-11-13 |
| 6220447 | Variable frequency screening apparatus | — | 2001-04-24 |
| 5785461 | Wedge tensioning device | — | 1998-07-28 |
| 5456364 | Powered screening apparatus | — | 1995-10-10 |
| 5397002 | Variable control screen apparatus | — | 1995-03-14 |
| 4819886 | Rotary hammer mill for breaking stone and similar material | — | 1989-04-11 |