JS

Johannes Spijkerman

MT Mti: 2 patents #2 of 26Top 8%
SB Shell Internationale Research Maatschappij B.V.: 1 patents #62 of 211Top 30%
Overall (All Time): #1,274,826 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6174295 Chest mounted cardio pulmonary resuscitation device and system Elroy T. Cantrell 2001-01-16
6126588 Flexible magnetic pad Hubert F. Flamant, Ivan H. Darius 2000-10-03
5594615 Method and apparatus for reducing the intensity of magenetic field emissions from display device Hubert F. Flamant 1997-01-14
4824541 Fluid bed electrolysis cell Richard E. Malpas, Gerardus J. C. M. Jansen, Anthonie Honders 1989-04-25