RG

Rudolf Herrmann Gronebaum

DA Didier-Werke Ag: 1 patents #95 of 217Top 45%
📍 Salzgitter, DE: #46 of 112 inventorsTop 45%
Overall (All Time): #3,563,395 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6479175 Ceramic composite Wolfram Holler, Horst GEBER, Steve Lee, Erich Galle, Volkan Haneti +2 more 2002-11-12