Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430547 | Compact motion-simulating device | Alan W. Reichow, Herb Yoo, Ryan C. Coulter, Christian Freissler, Dave R. Knaub +4 more | 2013-04-30 |
| 7950803 | Perspective vision tunnel | Alan W. Reichow, Herb Yoo, Ryan C. Coulter, Christian Freissler, Dave R. Knaub +4 more | 2011-05-31 |
| D449829 | Audio speaker | Niklas Martin Gustavsson, David Randall Knaub, Henry Chin | 2001-10-30 |