DS

Donald L. Swingler

Overall (All Time): #1,675,826 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4668890 Dynode structure and array for an electron multiplier 1987-05-26
4303865 Cold cathode ion source 1981-12-01
4188560 Flanged cylindrical electron multipliers 1980-02-12