EV

Erich Volkel

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
Overall (All Time): #2,293,606 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5302559 Mixed crystals of doped rare earth gallium garnet Dieter Mateika, Jan Haisma 1994-04-12
5160401 Method of growing mixed crystals from melts of oxidic multicomponent systems Dieter Mateika 1992-11-03