Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423657 | Device for stringing of strings in pianos and the like | — | 1984-01-03 |
| 4313588 | Christmas tree base or the like | — | 1982-02-02 |
| 4258603 | Plucking mechanism for a stringed instrument | — | 1981-03-31 |
| 4188943 | Method of producing a dismountable, reinforced plaster mold or plaster cast and means therefor | — | 1980-02-19 |