Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542122 | Elevator overspeed governor with automatic reset | Randall S. Dube | 2023-01-03 |
| 11155440 | Elevator overspeed governor with automatic reset | Randall S. Dube | 2021-10-26 |
| 11040854 | Resetting governor sub-systems | Sandeep Sudi | 2021-06-22 |
| 10472209 | Elevator overspeed governor with automatic reset | Randall S. Dube | 2019-11-12 |