Danvers, Massachusetts
United States
7
2021-12-09
The entities that hold a legal rights for patent applications filed by inventor Perel Alexander:
Alexander Perel from Danvers, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Ion source with single-slot tubular cathode
#2 | 2021-09-16Ion source with single-slot tubular cathode
#3 | 2012-10-11Indirectly heated cathode cartridge design
#4 | 2010-10-21Conjugated ICP and ECR plasma sources for wide ribbon ion beam generation and control
#5 | 2010-03-04High density helicon plasma source for wide ribbon ion beam generation
#6 | 2007-08-23Johnsen-Rahbek electrostatic chuck driven with AC voltage
#7 | 2007-08-02Methods of implanting ions and ion sources used for same
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