Lappalainen; Vesa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lappalainen; Vesa.The latest application filed is for "method of controlling a vacuum waste system and a vacuum waste system".
- Lappalainen; Vesa - Vantaa FI
| Patent | Date |
|---|---|
| Method of controlling a vacuum waste system and a vacuum waste system Grant 11,391,031 - Lappalainen July 19, 2 | 2022-07-19 |
| Toilet arrangement Grant 10,767,360 - Lappalainen , et al. Sep | 2020-09-08 |
| Method for controlling a vacuum sewage system for a building or for a marine vessel Grant 10,655,317 - Lappalainen , et al. | 2020-05-19 |
| Method of Controlling a Vacuum Waste System and a Vacuum Waste System App 20190203456 - Lappalainen; Vesa | 2019-07-04 |
| Toilet Arrangement App 20190040617 - Lappalainen; Vesa ; et al. | 2019-02-07 |
| Method for Controlling a Vacuum Sewage System for a Building or for a Marine Vessel App 20190003171 - Lappalainen; Vesa ; et al. | 2019-01-03 |
| Vacuum sewer system Grant RE45,688 - Lappalainen , et al. September 29, 2 | 2015-09-29 |
| Liquid ring pump and method for operating a liquid ring pump Grant 8,944,778 - Lappalainen February 3, 2 | 2015-02-03 |
| Liquid Ring Pump And Method For Operating A Liquid Ring Pump App 20130089440 - Lappalainen; Vesa | 2013-04-11 |
| Vacuum sewage system Grant 8,381,324 - Lappalainen February 26, 2 | 2013-02-26 |
| Vacuum sewer system Grant 7,770,241 - Lappalainen , et al. August 10, 2 | 2010-08-10 |
| Vacuum sewer system App 20070226887 - Lappalainen; Vesa ; et al. | 2007-10-04 |
| Vacuum sewer system App 20070175515 - Lindroos; Gunnar ; et al. | 2007-08-02 |
| Vacuum sewer system Grant 6,648,002 - Lappalainen November 18, 2 | 2003-11-18 |
| Vacuum sewer system App 20020189669 - Lappalainen, Vesa | 2002-12-19 |
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