JH

Jean-Marie Helleboid

CN CNRS: 1 patents #3,857 of 11,908Top 35%
📍 Mundolsheim, FR: #6 of 12 inventorsTop 50%
Overall (All Time): #3,978,508 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4680496 Apparatus for conveying electrostatic charges, in particular for very high voltage electrostatic generators Michel Letournel, Claude Teissier 1987-07-14