DeSisto; Richard E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for DeSisto; Richard E..The latest application filed is for "long-life motor brush holder".
- DeSisto; Richard E. - Carlisle PA
- DeSisto; Richard E. - Welland CA
| Patent | Date |
|---|---|
| Long-life motor brush holder Grant 4,800,313 - Warner , et al. January 24, 1 | 1989-01-24 |
| Bearing air seal for vacuum cleaner motor Grant 4,527,960 - DeSisto July 9, 1 | 1985-07-09 |
| Means for adjusting motor end play Grant 4,455,498 - DeSisto June 19, 1 | 1984-06-19 |
| Hair blower with orifice control Grant 4,097,722 - Soler , et al. June 27, 1 | 1978-06-27 |
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