UD

Ullrich Demisch

TA Testo Ag: 1 patents #28 of 74Top 40%
Overall (All Time): #2,258,873 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5733436 Method for determining the state of an electrochemical gas sensor Joerg Pahlke, Peter Ziegler 1998-03-31
5050434 Capacitive humidity sensor 1991-09-24