HT

Hugo Tiedemann

BO BOE: 1 patents #7,844 of 12,373Top 65%
📍 Viernheim, DE: #84 of 133 inventorsTop 65%
Overall (All Time): #4,052,126 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4385114 Oxidation indicators comprising 3,3',5,5'-tetraalkylbenzidine compounds Werner Guthlein, Walter Rittersdorf, Peter Vogel, Wolfgang Werner 1983-05-24