Barton C Rasmussen from 55 Scudder Rd, Newtown, CT 06470, age 59, Phone: 203-426-6805

Assemblies For Ion And Electron Sources And Methods Of Use
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US Patent:

20110089333, Apr 21, 2011
Filed:

Oct 12, 2010
Appl. No.:

12/902391
Inventors:

Keith Ferrara - Stratford CT, US
David Barkus - Oakville CT, US
Adam Patkin - Hamden CT, US
Rosario Mannino - North Haven CT, US
Daniel Pentek - Hamden CT, US
Frank DeLorenzo - Stratford CT, US
Barton Rasmussen - Newtown CT, US
International Classification:

H01J 3/14
US Classification:

250396 R
Abstract:

Certain embodiments described herein are directed to devices that can be used to align the components of a source assembly in a source housing. In some examples, a terminal lens configured to couple to the housing through respective alignment features can be used to retain the source components in a source housing to provide a source assembly.

Assemblies For Ion And Electron Sources And Methods Of Use
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US Patent:

20160254132, Sep 1, 2016
Filed:

Feb 12, 2016
Appl. No.:

15/042273
Inventors:

- Waltham MA, US
David Barkus - Oakville CT, US
Adam Patkin - Hamden CT, US
Rosario Mannino - North Haven CT, US
Daniel Pentek - Hamden CT, US
Frank DeLorenzo - Stratford CT, US
Barton Rasmussen - Newtown CT, US
International Classification:

H01J 49/06
Abstract:

Certain embodiments described herein are directed to devices that can be used to align the components of a source assembly in a source housing. In some examples, a terminal lens configured to couple to the housing through respective alignment features can be used to retain the source components in a source housing to provide a source assembly.

Assemblies For Ion And Electron Sources And Methods Of Use
view source
US Patent:

20150221491, Aug 6, 2015
Filed:

Dec 21, 2014
Appl. No.:

14/578455
Inventors:

- Waltham MA, US
David Barkus - Oakville CT, US
Adam Patkin - Hamden CT, US
Rosario Mannino - North Haven CT, US
Daniel Pentek - Hamden CT, US
Frank DeLorenzo - Stratford CT, US
Barton Rasmussen - Newtown CT, US
International Classification:

H01J 49/06
H01J 49/26
Abstract:

Certain embodiments described herein are directed to devices that can be used to align the components of a source assembly in a source housing. In some examples, a terminal lens configured to couple to the housing through respective alignment features can be used to retain the source components in a source housing to provide a source assembly.