Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848984 | Apparatus for relieving back pain | Raanan Volk | 1998-12-15 |
| 5412491 | Apparatus and method for color transformation | — | 1995-05-02 |
| 5331439 | Apparatus and method for color transformation | — | 1994-07-19 |