Assignee
KAUFMAN HAROLD R
US·7 granted patents·344 citations·filing 1984–2013
Top patents by PatentIndex Score
7 records- 0198US4862032AEnd-Hall ion sourceKAUFMAN HAROLD R·Filed 1986·Granted Aug 29, 1989·204 cites·21 claims
- 0294US4481062AElectron bombardment ion sourcesKAUFMAN HAROLD R·Filed 1984·Granted Nov 6, 1984·55 cites·6 claims
- 0389US4873467AIon source with particular grid assemblyKAUFMAN HAROLD R·Filed 1988·Granted Oct 10, 1989·54 cites·17 claims
- 0485US8994258B1End-hall ion source with enhanced radiation coolingKAUFMAN HAROLD R·Filed 2013·Granted Mar 31, 2015·7 cites·17 claims
- 0567US4954751ARadio frequency hollow cathodeKAUFMAN HAROLD R·Filed 1988·Granted Sep 4, 1990·14 cites·12 claims
- 0642US8698401B2Mitigation of plasma-inductor terminationKAUFMAN HAROLD R·Filed 2010·Granted Apr 15, 2014·0 cites·24 claims
- 0741US5154635ACoaxial vacuum cableKAUFMAN HAROLD R·Filed 1991·Granted Oct 13, 1992·10 cites·11 claims
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