PK

Petrus Johannes Koller

GE: 4 patents #8,224 of 36,430Top 25%
📍 Leutwil, CH: #1 of 3 inventorsTop 35%
Overall (All Time): #1,138,511 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11506378 Once-through evaporator systems Hans Ulrich Lenherr, Alexander Taylor, Stefan Lukas Gysel 2022-11-22
11242987 Once-through evaporator systems Alexander Taylor 2022-02-08
11092331 Once-through evaporator systems Christoph Ruchti, Chuan Meng WANG, Jeffrey Fredrick Magee, Hans Ulrich Lenherr, Alexander Taylor 2021-08-17
11092332 Once-through evaporator systems Rudolf Zinniker, Hans Ulrich Lenherr, Alexander Taylor, Stefan Lukas Gysel 2021-08-17