JW

Johannes Wirtl

HG Hoerbiger Ventilwerke Gmbh: 1 patents #12 of 30Top 40%
HA Hygrama Ag: 1 patents #9 of 19Top 50%
📍 Schongau, DE: #45 of 131 inventorsTop 35%
Overall (All Time): #2,255,700 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6000676 Microvalve Roland Zengerle, Herbert Frisch 1999-12-14
5343894 Piezo valve Herbert Frisch 1994-09-06