Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D692593 | Air seal | Stacy Hanser | 2013-10-29 |
| 7621587 | Hydraulic slidable storage for a recreational vehicle | Stacy Hanser | 2009-11-24 |
| 5908215 | Pivotal extension apparatus for motor homes and recreational vehicles | Stacy Hanser, Jeffrey W. Hogue | 1999-06-01 |
| 5772270 | Pivotal extension apparatus for motor homes and recreational vehicles | Stacy Hanser, Jeffrey W. Hogue | 1998-06-30 |
| 5547040 | Automatic step for recreational vehicles | Daniel J. Boddicker, John F. Blake | 1996-08-20 |
| 5511459 | Apparatus for synchronizing linear actuator movement | Stacy Hanser, Leroy A. Van Roekel | 1996-04-30 |
| 4746133 | Automatic leveling system | Carl H. Meier, Leroy A. Vanroekel | 1988-05-24 |
| 4655269 | Portable log splitter | Leroy A. Van Roekel | 1987-04-07 |
| 4597584 | Automatic levelling system | — | 1986-07-01 |
| 4380258 | Log splitter | — | 1983-04-19 |