Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981513 | Return roller assemblies for conveyor | Craig Bude | 2024-05-14 |
| 7896575 | Soil compactor having low profile muffler | David Schulenberg, Todd J. Lutz, Jeffrey W. Dujmovic, Gary D. Goplen, Dawn Auby | 2011-03-01 |
| 5934825 | Vibratory plate machine | — | 1999-08-10 |
| 5890834 | Vibratory plate machine with a water supply system and mehtod of using the same | — | 1999-04-06 |
| D393864 | Vibratory asphalt plate | Scott H. Micoley | 1998-04-28 |