JZ

Jochen Ziegler

HA Heidelberger Zement Ag: 1 patents #1 of 5Top 20%
HP HP: 1 patents #211 of 888Top 25%
📍 Ilsfeld, DE: #1 of 2 inventorsTop 50%
Overall (1997): #34,714 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5673348 Apparatus for adjustment, attenuating device, coupling device and filtering device Rolf Steiner 1997-09-30
5667582 Method for dry desulfurizing flue gases Helmut Erhard 1997-09-16