Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935693 | Seat suspension | Ryan D. Janscha, Kevin E. Hill, Dean Davis-Troller, Bradley S. Boyles | 2005-08-30 |
| 6695128 | Stacked spiral modular plastic conveyor belt system | Eric K. Palmaer, William J Bickel, Jr. | 2004-02-24 |
| 5934448 | Wire conveyor belt with tension transfer | Christopher D. Esterson | 1999-08-10 |
| 5558208 | Conveyor belts with spiral overlay | — | 1996-09-24 |
| 5423416 | Conveyor belts with spiral overlay | — | 1995-06-13 |
| 5359164 | Illuminated switching assembly | — | 1994-10-25 |
| D334911 | Combined mirror frame and hinged cover, for attachment to a vehicle sun visor | — | 1993-04-20 |
| 5197591 | Replaceable snap-on modular overlay for rod and link turn-curve conveyor belts | Gerald C. Roinestad, Michael R. Straight | 1993-03-30 |