Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D829691 | Electronic drum module | David C. Gill, Walter Skorupski | 2018-10-02 |
| D689486 | Disc jockey controller for a tablet computer | John O'Donnell, Paul C. Williamson | 2013-09-10 |