JH

Johann Hellgren

IA Inficon Ag: 1 patents #77 of 140Top 60%
Overall (All Time): #2,516,290 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12044664 Method for adapting the concentration of a sample gas in a gas mixture to be analysed by a gas chromatograph assembly, and chromatograph assembly therefore Henrik Vennerberg, Fredrik Enquist 2024-07-23