Wojciechowski; Rafal
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wojciechowski; Rafal.The latest application filed is for "magnetic trap suppression tank level sensor".
- Wojciechowski; Rafal - Szamotuly PL
- Wojciechowski; Rafal - Srem PL
- Wojciechowski; Rafal - Koszalin N/A PL
| Patent | Date |
|---|---|
| Magnetic Trap Suppression Tank Level Sensor App 20210275850 - Piech; Marcin ; et al. | 2021-09-09 |
| Wireless power supply for self-propelled elevator Grant 10,196,240 - Piech , et al. Fe | 2019-02-05 |
| Wireless Power Supply For Self-propelled Elevator App 20160090275 - Piech; Zbigniew ; et al. | 2016-03-31 |
| Linear Motor Stator Core For Self-propelled Elevator App 20160083226 - Piech; Zbigniew ; et al. | 2016-03-24 |
| Method and device for pumping liquids using a pneumatic positive displacement pump Grant 8,641,386 - Szuster , et al. February 4, 2 | 2014-02-04 |
| Waste water pumping device Grant 8,347,912 - Szuster , et al. January 8, 2 | 2013-01-08 |
| Method And Device For Pumping Liquids Using A Pneumatic Positive Displacement Pump App 20110255998 - Szuster; Miroslaw ; et al. | 2011-10-20 |
| Waste Water Pumping Device App 20100224271 - Szuster; Miroslaw ; et al. | 2010-09-09 |
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