Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270249 | Vertically reciprocating perforated agitator | Robert W. Besuner, Reason Bradley, Robert G. Ullrich | 2001-08-07 |
| 5828223 | Universal chip tester interface device | Richard Rabkin, Ken Berling, Robert W. Besuner, James Lubin | 1998-10-27 |