Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825592 | Vibratory motors and methods of making and using same | Peter Varadi, Benjamin Hagemann, Steven Schofield, Erick Davidson | 2004-11-30 |
| 6690101 | Vibratory motors and methods of making and using same | Peter Varadi, Benjamin Hagemann, Dieter Schuler | 2004-02-10 |