Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10281135 | Cloud speaker lamp device for producing light and sound | — | 2019-05-07 |
| 9111516 | Portable floor piano with folding keyboard | — | 2015-08-18 |
| D313238 | Walk-on piano | — | 1990-12-25 |
| 4847739 | Decorative light with rotating reflective disc | — | 1989-07-11 |
| 4225808 | Selective illumination | — | 1980-09-30 |
| D255796 | Wall mounted music-responsive color organ | — | 1980-07-08 |