Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4397211 | Circuit for producing musical tones | — | 1983-08-09 | $1,223,000 |
| 4375666 | Electronic guessing game | Gordon H. Buck, George J. Klose | 1983-03-01 | $3,608,000 |
| 4226155 | Music synthesizer | — | 1980-10-07 | $2,261,000 |