Sigrist; Joerg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sigrist; Joerg.The latest application filed is for "geometry for the compensation of axial gaps arising in electric pumps".
- Sigrist; Joerg - Blaj RO
- Sigrist; Joerg - Ludwigsburg DE
| Patent | Date |
|---|---|
| Geometry for the compensation of axial gaps arising in electric pumps Grant 9,989,061 - Franieck , et al. June 5, 2 | 2018-06-05 |
| Geometry For The Compensation Of Axial Gaps Arising In Electric Pumps App 20150322950 - Franieck; Erwin ; et al. | 2015-11-12 |
| Pumping unit Grant 8,356,969 - Luo , et al. January 22, 2 | 2013-01-22 |
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