Pieters; Ferdinandus A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pieters; Ferdinandus A..The latest application filed is for "encapsulated magnet for magnetic drive pumps".
- Pieters; Ferdinandus A. - Camas WA
- Pieters; Ferdinandus A. - Concord CA
- Pieters; Ferdinandus A. - Walnut Creek CA
| Patent | Date |
|---|---|
| Encapsulated magnet for magnetic drive pumps Grant 6,007,312 - Pieters , et al. December 28, 1 | 1999-12-28 |
| Fluid pump with bearing set having lubrication path Grant 5,702,234 - Pieters December 30, 1 | 1997-12-30 |
| Readily-removable floating bushing pump construction Grant 4,846,641 - Pieters , et al. July 11, 1 | 1989-07-11 |
| Grooved gear pump Grant 4,493,625 - Pieters January 15, 1 | 1985-01-15 |
| Encapsulated magnet for magnetic drive Grant 4,414,523 - Pieters November 8, 1 | 1983-11-08 |
| Three gear pump with module construction Grant 4,165,206 - Martin , et al. August 21, 1 | 1979-08-21 |
| Split magnet drive Grant 4,163,164 - Pieters July 31, 1 | 1979-07-31 |
| Magnetically coupled gear pump construction Grant 4,111,614 - Martin , et al. September 5, 1 | 1978-09-05 |
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