Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553148 | Apparatus and method for producing vibratory sensations to accompany audible sounds in a properly phased relationship | — | 1996-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553148 | Apparatus and method for producing vibratory sensations to accompany audible sounds in a properly phased relationship | — | 1996-09-03 |