Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289337 | Wheelchair ramp for a ride vehicle | Joel L. Fritsche, Don Robert Hilsen, Charles Albert Flueck | 2016-03-22 |
| 5583844 | Programming device and method for controlling ride vehicles in an amusement attraction | William Gibbens Redmann, Jon Hayes Snoddy, David Spencer, Scott F. Watson | 1996-12-10 |
| 5473990 | Ride vehicle control system | Jeffrey G. Anderson | 1995-12-12 |
| 5403238 | Amusement park attraction | Anthony W. Baxter, David G. Fink, William Gibbens Redmann, Jon Hayes Snoddy, David Spencer +1 more | 1995-04-04 |