Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D470169 | Shaken idiophone | Raymond Enhoffer, Richard Simons, Andrzej Krol | 2003-02-11 |
| 6362406 | Shaken idiophone | Raymond Enhoffer, Richard Simons, Andrzej Krol | 2002-03-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D470169 | Shaken idiophone | Raymond Enhoffer, Richard Simons, Andrzej Krol | 2003-02-11 |
| 6362406 | Shaken idiophone | Raymond Enhoffer, Richard Simons, Andrzej Krol | 2002-03-26 |