JB

Josef Ballmann

RA Rheinhold & Mahla Ag: 1 patents #1 of 2Top 50%
📍 Aachen, DE: #18 of 99 inventorsTop 20%
Overall (1997): #130,755 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5591904 Apparatus for diminishing intake vortexes in jet engines Horst Schafhaupt 1997-01-07