JF

John R. Fassett

BI Beckman Instruments: 2 patents #127 of 431Top 30%
DA Danaher: 1 patents #1,463 of 2,950Top 50%
📍 Irvine, CA: #2,457 of 6,241 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,606,299 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6794647 Mass analyzer having improved mass filter and ion detection arrangement Vincent R. Farnsworth 2004-09-21
5666048 Technique and apparatus for measuring a direct current flowing through a conductor at high voltage Donald P. Labriola, II 1997-09-09
5080769 Electrophoresis with electrode baffles Jeffrey R. Moritz 1992-01-14