JF

Johan K. Fremery

LG Leybold Gmbh: 1 patents #211 of 430Top 50%
Overall (All Time): #1,637,973 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5729065 Magnetic bearing cell with rotor and stator Helmut Schneider, Peter Reimer, Josef Hodapp 1998-03-17
4812694 Contact free magnetic bearing 1989-03-14
4619144 Method of and apparatus for gas pressure measurement by the gas-friction principle Bernd Lindenau, Klaus Witthauer 1986-10-28