Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861594 | Apparatus and method for vibratory testing | Joseph D. Wetzel, Randall J. Beekman | 2011-01-04 |
| 7752914 | Monitoring of independent vibrators | John Alderson, Randall J. Beckman, Joseph D. Wetzel | 2010-07-13 |
| 5842179 | Method and apparatus for inventorying laboratory specimens | Brian Nahey, Richard M. Telgenhoff | 1998-11-24 |