Bernt E. Ohna

📍 Bø, NO: #42 of 117 inventorsTop 40%

Overall (All Time): #3,983,857 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4700667	Internal combustion engine	—	1987-10-20