JB

Jürgen Bergfelder

SB Strabag Bau-Ag: 1 patents #2 of 13Top 20%
Overall (All Time): #1,697,809 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12234847 Undercut anchor, setting tool for setting an undercut anchor and setting method for an undercut anchor Alexander Wollmann 2025-02-25
4919572 Fender pile 1990-04-24