UT

Ursus Thummler

Hoechst Gmbh: 1 patents #116 of 406Top 30%
📍 Lechenich, DE: #12 of 22 inventorsTop 55%
Overall (1982): #26,160 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330504 Apparatus for making red phosphorus Klaus Lehr, Gero Heymer, Hans-Werner Stephan 1982-05-18