Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485872 | Large area, pico-second resolution, time of flight detectors | Henry J. Frisch, Fukun Tang, Tim Credo | 2009-02-03 |
| 6169237 | Scratch board musical instrument and playing implement | — | 2001-01-02 |