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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Alvarez; Jorge A.
Address:
Webster, NY
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
7965969 Active rotation of air knife for increased performance June 21, 2011
According to aspects of the embodiments, there is provided a method of optimizing an electro-photographic reproduction machine having a fusing subsystem and an air knife. The methods acquire at least one electro-photographic reproduction machine objective and media characteristic; an
6687479 Paper input guide for a transfer zone in a xerographic printing apparatus February 3, 2004
A printing apparatus includes a guide member for directing sheets toward a transfer zone. The guide member defines a set of ribs which hold the sheets above the main surface of the guide member. Thus, any stray marking material which lands on the guide member is relatively unlikely to co
6343419 Method of manufacturing magnet assembly with inserts February 5, 2002
A method for manufacturing a magnetic roll for use in an electrophotographic printing machine of the type having an electrostatic latent image recorded on a photoconductive member is provided. The method includes the steps of placing a shaft in a mold cavity and molding a core in the
6154626 Development roller November 28, 2000
A development roller for use in a machine in which marking particles are advanced toward a latent image to form a developed image is provided. The development roller includes a conductive body. The conductive body includes a central portion, a peripheral portion spaced from the central
6125255 Magnet assembly with inserts and method of manufacturing September 26, 2000
A method for manufacturing a magnetic roll for use in an electrophotographic printing machine of the type having an electrostatic latent image recorded on a photoconductive member is provided. The method includes the steps of placing a shaft in a mold cavity and molding a core in the
5795532 Method for making a magnetic roll August 18, 1998
A method for manufacturing a magnetic roll, including the steps of: molding a roll core with ferrite filled resin material to a first diameter; allowing the ferrite filled resin material to become hard; overmolding said roll core with ferrite filled resin material to a second diameter;
5450169 Multi-lobe magnetic seals September 12, 1995
A system for sealing a member mounted in a support to rotate about an axis thereof and being at least partially in a chamber of a housing with magnetic particles being disposed at least in a region between the housing and the member. The system includes a magnetic member including a
5436703 Development unit for electrostatographic printing having a spillover barrier for used developer July 25, 1995
A development unit for electrostatic printing is designed to eliminate used developer at a steady rate. A barrier mounted in the housing defines in the housing a first chamber adapted to store a supply of developer material therein, and a second chamber adapted to receive excess develope
5416566 Development apparatus having an improved developer feeder roll May 16, 1995
A development apparatus includes a housing defining a chamber holding a supply of two-component developer material consisting of toner, and magnetizable carrier beads. The development apparatus also includes an extended life, increased reliability magnetic roll assembly within the ho










 
 
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