Franz Rieck

NG Nass Magnet Gmbh: 2 patents #6 of 24Top 25%

📍 Burgdorf, DE: #48 of 115 inventorsTop 45%

Overall (All Time): #2,236,702 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6047945	Electromagnetic valve construction	Horst Grove, Jan-Peter Obenbrugge, Ralf Hiddessen	2000-04-11
5983941	Multiple-way valve	Carsten Fritz	1999-11-16