Inventor
LAPPALAINEN VESA
FI8 patents
⚠️ This page may combine multiple inventors who share the name “LAPPALAINEN VESA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVAC OY
4 patentsUS11391031B2Jul 19, 2022
Method of controlling a vacuum waste system and a vacuum waste system
EVAC OY2 citations69
US10655317B2May 19, 2020
Method for controlling a vacuum sewage system for a building or for a marine vessel
EVAC OY2 citations61
USRE45688ESep 29, 2015
Vacuum sewer system
EVAC OY0 citations45
US10767360B2Sep 8, 2020
Toilet arrangement
EVAC OY0 citations28