Onal; Hasan F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Onal; Hasan F..The latest application filed is for "high speed centrifugal pump and method for operating same at reduced noise levels".
- Onal; Hasan F. - Denver CO
| Patent | Date |
|---|---|
| High speed centrifugal pump and method for operating same at reduced noise levels Grant 4,533,294 - Onal August 6, 1 | 1985-08-06 |
| Jet boat pump Grant 4,004,541 - Onal January 25, 1 | 1977-01-25 |
| Impeller apparatus Grant 3,953,150 - Onal April 27, 1 | 1976-04-27 |
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