PG

Pieter J. de Groot

📍 Ebikon, CH: #53 of 135 inventorsTop 40%
Overall (All Time): #2,068,243 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8397874 Intelligent destination elevator control system — 2013-03-19
8151943 Method of controlling intelligent destination elevators with selected operation modes — 2012-04-10