Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8469812 | Fret and method of manufacturing frets for stringed controllers and instruments | Bernard Chiu, Mark S. Izen, Paul Franzosa, Wendy Lynn Mittelstadt, Ilissa Brooke Schild +4 more | 2013-06-25 |
| 8454418 | Methods and apparatus for stringed controllers and instruments | Bernard Chiu, Stephen Paul Webster, Paul Fransoza, Wendy Lynn Mittelstadt, Ilissa Brooke Schild +3 more | 2013-06-04 |
| 7960632 | Drum kits and methods and apparatus for connecting components of drum kits | Mark S. Izen, Suzanne Wasserman, David Yiu | 2011-06-14 |