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Patent applications and USPTO patent grants for Levit; Lawrence.The latest application filed is for "low maintenance ac gas flow driven static neutralizer and method".
Patent | Date |
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Low maintenance AC gas flow driven static neutralizer and method Grant 8,605,407 - Gefter , et al. December 10, 2 | 2013-12-10 |
Low Maintenance AC Gas Flow Driven Static Neutralizer and Method App 20110299214 - Gefter; Peter ;   et al. | 2011-12-08 |
Low maintenance AC gas flow driven static neutralizer and method Grant 8,009,405 - Gefter , et al. August 30, 2 | 2011-08-30 |
Prevention of emitter contamination with electronic waveforms Grant 7,813,102 - Gefter , et al. October 12, 2 | 2010-10-12 |
Air assist for AC ionizers Grant 7,697,258 - Vernitskiy , et al. April 13, 2 | 2010-04-13 |
Low Maintenance AC Gas Flow Driven Static Neutralizer and Method App 20080232021 - Gefter; Peter ;   et al. | 2008-09-25 |
Prevention of emitter contamination with electronic waveforms App 20080225460 - Gefter; Peter ;   et al. | 2008-09-18 |
Air Assist for AC Ionizers App 20070158578 - Vernitskiy; Grigoriy N. ;   et al. | 2007-07-12 |
Low-field non-contact charging apparatus for testing substrates App 20070026691 - Levit; Lawrence ;   et al. | 2007-02-01 |
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