DT

Dietfried Tresser

LA Laeis-Werke Ag: 1 patents #3 of 6Top 50%
📍 Gusterath, DE: #3 of 4 inventorsTop 75%
Overall (All Time): #4,107,676 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4192167 Process and apparatus for upsetting pipe ends Bernhard HUEBNER 1980-03-11