Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317170 | Retention spring for a multi-disc brake hub assembly with disc slide pins | Eunjoo C. Hopkins, Thomas V. Valvano | 2012-11-27 |
| 7958978 | Multi-disc brake hub assembly with disc slide pins | Eunjoo C. Hopkins, Thomas V. Valvano | 2011-06-14 |
| 7793765 | Multi-disc brake with reinforcing rib | Thomas V. Valvano, Patrick Neil Hopkins, Martin John Reder | 2010-09-14 |
| 7331430 | Multi-disc brake with fixed center brake pad assembly | Thomas V. Valvano | 2008-02-19 |