JK

Joseph K. Katzenberger

IS Instruments Sa: 1 patents #7 of 41Top 20%
Overall (All Time): #3,806,287 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5346381 Apparatus for preparation of samples for spectrographic analysis Joseph Marcovecchio 1994-09-13