PK

Petrus Johannes Koller

GE: 2 patents #374 of 2,726Top 15%
📍 Leutwil, CH: #1 of 1 inventorsTop 100%
Overall (2022): #122,002 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 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