JH

Jens Happel

📍 Munster, DE: #218 of 649 inventorsTop 35%
Overall (All Time): #2,172,635 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7102133 Method and device for measuring a mass flow 2006-09-05
5952660 Method of identifying post consumer or post industrial waste carpet utilizing a hand-held infrared spectrometer Berend J. Kip, Edo A. T. Peters, Thomas Huth-Fehre, Frank Kowol 1999-09-14