Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497803 | Pressure regulator for the first stage of two-stage aqualungs | — | 1996-03-12 |
| 4237805 | Method for making a double fitted sheet | Franca G. De Ferrante | 1980-12-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497803 | Pressure regulator for the first stage of two-stage aqualungs | — | 1996-03-12 |
| 4237805 | Method for making a double fitted sheet | Franca G. De Ferrante | 1980-12-09 |