Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8317170 | Retention spring for a multi-disc brake hub assembly with disc slide pins | Marshall D. Snyder, Eunjoo C. Hopkins | 2012-11-27 | |
| 7958978 | Multi-disc brake hub assembly with disc slide pins | Marshall D. Snyder, Eunjoo C. Hopkins | 2011-06-14 | |
| 7793765 | Multi-disc brake with reinforcing rib | Marshall D. Snyder, Patrick Neil Hopkins, Martin John Reder | 2010-09-14 | |
| 7543691 | Brake rotor assembly | Eunjoo C. Hopkins, Patrick Neil Hopkins, Jerome A. Limpach, Eric W Jesme | 2009-06-09 | |
| 7331430 | Multi-disc brake with fixed center brake pad assembly | Marshall D. Snyder | 2008-02-19 | |
| 6464045 | Rotor retaining clip | Kevin P. Weber, Martin John Reder | 2002-10-15 | $1,458,000 |