DH

Dieter Helmreich

Overall (2002): #229,516 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6362487 Method and device for nondestructive detection of crystal defects Andreas Ehlert, Michael Kerstan, Holger Lundt 2002-03-26