Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226479 | Group decision haptic feedback systems and methods | David W. Crawford, Joseph O. Garlington, Raul Fernandez | 2012-07-24 |
| 8072418 | Tactile feedback mechanism using magnets to provide trigger or release sensations | David W. Crawford, James Stephen Frankenberger | 2011-12-06 |
| 8025581 | Interactive interface mounting assembly for amusement and theme park rides | Gregory A. Wilzbach, James Stephen Frankenberger | 2011-09-27 |
| 6007338 | Roller coaster simulator | Joseph P. DiNunzio, Thomas K. Morris, Steven A. Elliott, Joseph O. Garlington, Raul Fernandez +3 more | 1999-12-28 |