JH

Josef Hackforth

HK Hackforth Gmbh & Co. Kg: 2 patents #4 of 11Top 40%
Overall (All Time): #2,367,752 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4347716 Flexible shaft coupling Jurgen Walter 1982-09-07
4277958 Flexible shaft coupling Jurgen Walter 1981-07-14