Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340590 | Method for reducing or inhibiting ecchymosis in skin tissues with inorganic selenium compositions | — | 1982-07-20 |
| 4203693 | Duplicating machine for tubular keys | Jerome Schwartz | 1980-05-20 |