JD

Jean Debrie

BC Bertin & Cie: 2 patents #18 of 113Top 20%
SE Servimetal: 1 patents #5 of 11Top 50%
Overall (All Time): #1,671,007 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4847509 Method and apparatus for measuring the diameter of a running elongate object such as an optical fiber Jocelyn Millet 1989-07-11
4840353 Apparatus for studying quenching fluids and quenchability of materials Patrice Schwegler, Bernard P. Clement, Francois Moreaux, Jacques Olivier 1989-06-20
4758085 Optical fiber spectrometer/colorimeter apparatus Michel Lequime, Jocelyn Millet 1988-07-19