Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529937 | Control circuit for operating inductive load devices, a braking system, and a vehicle including a braking system | — | 2022-12-20 |
| 11391152 | Tunnel waterproofing composition and system | David Cozzens, Xia Cao, Rachel Weston, Abbas Kazmi | 2022-07-19 |
| 11242751 | Tunnel waterproofing composition and system | David Cozzens, Xia Cao, Rachel Weston, Abbas Kazmi | 2022-02-08 |