Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958975 | Cart wheel control for hoistway car | Angelo M. Vaccaro | 1990-09-25 |
| 4787802 | Cart wheel control for hoistway car | Angelo M. Vaccaro | 1988-11-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958975 | Cart wheel control for hoistway car | Angelo M. Vaccaro | 1990-09-25 |
| 4787802 | Cart wheel control for hoistway car | Angelo M. Vaccaro | 1988-11-29 |