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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US39709053. Juli 197520. Juli 1976Onoda Cement Company, Ltd.Thin wire type of electric field curtain system
US39852973. Juli 197512. Okt. 1976Onoda Cement Company, Ltd.Powder painting apparatus
US40299956. Jan. 197614. Juni 1977Onoda Cement Company, Ltd.Apparatus for producing charged particles
US41617654. Jan. 197717. Juli 1979Onoda Cement Co., Ltd.Powder material processing apparatus
US44239508. März 19823. Jan. 1984Rank Xerox LimitedCleaning device for an electrophotographic reproducing machine
US464717929. Mai 19843. März 1987Xerox CorporationDevelopment apparatus
US468010631. Juli 198514. Juli 1987The United States of America as represented by the Secretary of AgricultureElectrodynamic method for separating components of a mixture
US470026222. Mai 198613. Okt. 1987Canadian Patents and Development LimitedContinuous electrostatic conveyor for small particles
US470538721. Dez. 198310. Nov. 1987Xerox CorporationCleaning apparatus for charge retentive surface
US474392629. Dez. 198610. Mai 1988Xerox CorporationDirect electrostatic printing apparatus and toner/developer delivery system therefor
US475281028. Jan. 198521. Juni 1988Xerox CorporationCleaning apparatus for charge retentive surfaces
US47653776. Juni 198323. Aug. 1988Filling and weighing system
US478073331. Dez. 198725. Okt. 1988Xerox CorporationPrinting apparatus and toner/developer delivery system therefor
US487656131. Mai 198824. Okt. 1989Xerox CorporationPrinting apparatus and toner/developer delivery system therefor
US49030503. Juli 198920. Febr. 1990Xerox CorporationToner recovery for DEP cleaning process
US491248927. Dez. 198827. März 1990Xerox CorporationDirect electrostatic printing apparatus with toner supply-side control electrodes
US494910328. Aug. 198914. Aug. 1990Xerox CorporationDirect electrostatic printing apparatus and method for making labels
US494995014. Febr. 198921. Aug. 1990Xerox CorporationElectrostatic sheet transport
US515361720. Febr. 19916. Okt. 1992Digitally controlled method and apparatus for delivering toners to substrates
US528712725. Febr. 199215. Febr. 1994Electrostatic printing apparatus and method
US548633718. Febr. 199423. Jan. 1996General AtomicsDevice for electrostatic manipulation of droplets
US58505871. Apr. 199815. Dez. 1998Electrostatic toner conditioning and controlling means II
US60762164. Aug. 199720. Juni 2000Ben-Gurion University of NegevApparatus for dust removal from surfaces
US629519410. Sept. 199925. Sept. 2001Delsys Pharmaceutical CorporationBead or particle manipulating chucks
US630904929. Jan. 199930. Okt. 2001The Salmon Group LLCPrinting apparatus and method for imaging charged toner particles using direct writing methods
US679107826. Juni 200314. Sept. 2004Micromass UK LimitedMass spectrometer
US691424117. Juni 20045. Juli 2005Micromass UK LimitedMass spectrometer
US694853731. Mai 200227. Sept. 2005Systems and methods for collecting a particulate substance
US700423818. Dez. 200128. Febr. 2006Illinois Institute of TechnologyElectrode design for electrohydrodynamic induction pumping thermal energy transfer system
US70714675. Aug. 20034. Juli 2006Micromass UK LimitedMass spectrometer
US720553822. Juni 200617. Apr. 2007Micromass UK LimitedMass spectrometer