HH

Hans Hoffmeister

DA Degussa Ag: 3 patents #424 of 2,007Top 25%
📍 Gelnhausen, DE: #70 of 229 inventorsTop 35%
Overall (All Time): #1,642,896 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5614011 Thermally split zirconium silicate, method of its production and use Dieter Binder, Peter Kleinschmit, Klaus Zetzmann 1997-03-25
5324355 Thermally split zirconium silicate, method of its production and use Dieter Binder, Peter Kleinschmit, Klaus Zetzmann 1994-06-28
5318765 Monoclinic zirconium dioxide, method of its production and use Dieter Binder, Peter Kleinschmit, Roland Reuter 1994-06-07