Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720497 | Writing and game board | — | 1998-02-24 |
| D259809 | Transparent cover for a medical disinfectant housing or similar article | Michel S. Schwartz | 1981-07-07 |
| D259057 | Disenfectant tray or similar article | Michel S. Schwartz | 1981-04-28 |
| 4218215 | Amalgam carrier and condenser | — | 1980-08-19 |
| D255714 | Amalgam well used in dentistry | — | 1980-07-01 |