Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11030985 | Musical instrument special effects device | Shane C. Nolan, Ryan Jaquin, Alexander Schwartz | 2021-06-08 |
| 4881400 | Continuous measuring diaphragm pressure gage | Evan H. Walker, Emmett L. Bell | 1989-11-21 |