Inventor · Massy, FR

Jean-Pierre Rocroi

4Patents
3h-index
2Co-inventors
36Inventor score

Filing activity: May 8, 1978 → Aug 26, 1983

Most-cited inventions

PatentTitleAreaCited byStatus
US4417210A Method of geophysical prospection using transient currents Physics 33 Expired
US4258322A Electromagnetic subsoil prospecting process using an asymptotic low frequency range Physics 28 Expired
US4535293A Method for geophysical prospecting using impulsine currents Physics 16 Expired
US4321540A Electric prospecting of the subsoil with lineal electrodes Physics 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.