Wallace; Neil M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wallace; Neil M..The latest application filed is for "centrifugal couplings".
- Wallace; Neil M. - Stockport GB
- Wallace; Neil M. - Manchester GB2
| Patent | Date |
|---|---|
| Centrifugal couplings Grant 4,744,782 - Wallace , et al. May 17, 1 | 1988-05-17 |
| Mechanical seals Grant 4,659,092 - Wallace , et al. April 21, 1 | 1987-04-21 |
| Backup seal with bush in form of radially floating washer Grant 4,552,368 - Wallace November 12, 1 | 1985-11-12 |
| Mechanical seals Grant 4,538,821 - Wallace September 3, 1 | 1985-09-03 |
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