Medford; Richard D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Medford; Richard D..The latest application filed is for "hose construction and method of making same".
- Medford; Richard D. - Waynesville NC
| Patent | Date |
|---|---|
| Hose construction and method of making same Grant 4,462,649 - Medford , et al. July 31, 1 | 1984-07-31 |
| Method of making a hose construction Grant 4,415,389 - Medford , et al. November 15, 1 | 1983-11-15 |
| Crawler track structure having wear surface Grant 4,390,214 - Gunter , et al. June 28, 1 | 1983-06-28 |
| Railway car coupler wear liner Grant 4,238,039 - Cooper , et al. December 9, 1 | 1980-12-09 |
| Vaccum cleaner hose construction having electrical conductors extending therealong and method of making same Grant 4,194,081 - Medford , et al. March 18, 1 | 1980-03-18 |
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