IE

Ing Franz Engelberg

BG Betriebsforschungsinstitut Vdeh-Institut Für Angewandte Forshung Gmbh: 1 patents #15 of 33Top 50%
GS Gautschi Electro-Fours S.A.: 1 patents #6 of 12Top 50%
📍 Geneva, CH: #514 of 946 inventorsTop 55%
Overall (All Time): #3,585,993 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6250917 Regenerator/burner system for heating a fuel-fired industrial furnace Martin Wicker, Gerhard Villinger, Wolfgang Bender 2001-06-26