Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702102 | Exciter mass assembly for a vibratory device | Richard B. Kraus, David A. Dawson | 2004-03-09 |
| 6680591 | Apparatus for phase angle monitoring of a plurality of vibrating machines | Rusty Knutson | 2004-01-20 |