TK

Thomas Kannen

Dr. Ing. H.C. F. Porsche Ag: 1 patents #7 of 37Top 20%
📍 Wiernsheim, DE: #2 of 5 inventorsTop 40%
Overall (1994): #59,987 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5357918 Valve operating mechanism for internal-combustion engines Norbert Hemmerlein 1994-10-25