RS

Rolf Spannagel

📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
Overall (All Time): #3,579,608 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6221406 Enzyme pre-granules for granular fodder Beate Meschonat, Hubert Herrmann, Vera Sander, Gerhard Konieczny-Janda, Mario Sommer 2001-04-24