Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9274600 | System and method for providing passive haptic feedback | George V. Anastas, Erik J. Shahoian | 2016-03-01 |
| 8248363 | System and method for providing passive haptic feedback | George V. Anastas, Erik J. Shahoian | 2012-08-21 |
| 7952559 | Haptic feedback using rotary harmonic moving mass | David W. Bailey, Danny A. Grant, Ken Martin, Erik J. Shahoian, Kollin M. Tierling +1 more | 2011-05-31 |
| 7161580 | Haptic feedback using rotary harmonic moving mass | David W. Bailey, Danny A. Grant, Ken Martin, Erik J. Shahoian, Kollin M. Tierling +1 more | 2007-01-09 |