Aiken; Richard D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aiken; Richard D..The latest application filed is for "rollup door with direct connected drive motor unit".
- Aiken; Richard D. - Reedsville PA
| Patent | Date |
|---|---|
| Rollup door with direct connected drive motor unit Grant 7,231,953 - Varley , et al. June 19, 2 | 2007-06-19 |
| Flexible curtain rollup door with combination stiffening struts and windlocks Grant 7,131,481 - Varley , et al. November 7, 2 | 2006-11-07 |
| Rollup door with direct connected drive motor unit App 20050211391 - Varley, David A. ; et al. | 2005-09-29 |
| Flexible curtain rollup door with combination stiffening struts and windlocks App 20040182024 - Varley, David A. ; et al. | 2004-09-23 |
| Flexible curtain rollup door with combination stiffening struts and windlocks Grant 6,722,416 - Varley , et al. April 20, 2 | 2004-04-20 |
| Flexible curtain rollup door with combination stiffening struts and windlocks App 20030188837 - Varley, David A. ; et al. | 2003-10-09 |
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