Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441969 | Prescription mirror | Leon Goldstein | 2002-08-27 |
| 4442934 | Glass container inspection handling system | Sam Lovalenti, John J. Pezzin, Darius O. Riggs | 1984-04-17 |
| 4399357 | Method and apparatus for inspecting glass containers | Sam Lovalenti | 1983-08-16 |
| 4378493 | Glass container sidewall defect detection system with a diffused and controlled light source | Sam Lovalenti, John J. Pezzin, Darius O. Riggs | 1983-03-29 |