HB

Helmuth Blank

PH Phoenix: 1 patents #3 of 25Top 15%
📍 Seevetal, DE: #3 of 23 inventorsTop 15%
Overall (2002): #209,098 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6471138 Electrically insulating rail system Heiko Hoft, Bernd Pahl 2002-10-29