CH

Christian Hirsch

ZA Zehnder Group International Ag: 1 patents #3 of 5Top 60%
📍 Wildenthal, DE: #1 of 1 inventorsTop 100%
Overall (2018): #461,102 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10041746 Enthalpy exchanger element and method for the production Marcel Riendeau, Erhard Krumpholz 2018-08-07