Guelich; Johann
Patent Applications and Registrations
Patent applications and USPTO patent grants for Guelich; Johann.The latest application filed is for "method and pump for pumping highly viscous fluids".
- Guelich; Johann - Winterthur CH
- Guelich; Johann - Villeneuve N/A CH
| Patent | Date |
|---|---|
| Method And Pump For Pumping Highly Viscous Fluids App 20140356127 - Guelich; Johann | 2014-12-04 |
| Pump system and method for delivering multi-phase mixtures Grant 8,858,154 - Guelich October 14, 2 | 2014-10-14 |
| Pump System And Method For Delivering Multi-Phase Mixtures App 20100098525 - Guelich; Johann | 2010-04-22 |
| Impeller for Pumps App 20080213093 - Guelich; Johann | 2008-09-04 |
| Axial thrust equalizer for a liquid pump Grant 4,892,459 - Guelich January 9, 1 | 1990-01-09 |
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