HS

Hans E. Schulz

BG Braas Gmbh: 2 patents #3 of 24Top 15%
Overall (All Time): #2,302,857 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5223200 Method for producing concrete roof tiles Jurgen Braas 1993-06-29
5004415 Apparatus for producing concrete roof tiles Jurgen Braas, Friedrich Echl 1991-04-02