Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Abbott; Jerry Joe Address: Longmont, CO No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4018187 Grooved magnetic brush roll April 19, 1977 For use in an electrophotographic copy machine utilizing magnetic brush roll development, an improved hollow magnetic roll made of non-magnetic material containing axially located grooves along the exterior periphery. The grooves are spaced in a range from 15-25 times the diameter of the       Recently Added Patents System and method for operating air conditioner using solar heat Image forming apparatus having improved capability for maintaining ink delivery Compare, swap and store facility with no external serialization Systems and methods for passing through alternative network device features to plain old telephone system (POTS) devices Inter subnet roaming system and method Method for differentiating dynamic range of image Contact and IC socket using the contact   Randomly Featured Patents Developer for use in electrophotography, image forming method and process cartridge Prewinding control device of camera On-chip clock generator allowing rapid changes of on-chip clock frequency Method and device for adjusting the frequency of oscillator built in an integrated circuit Method of controlling a receiving operation Polyester of phenyl-4-hydroxybenzoic acid, aromatic diol, and aromatic diacid capable of forming an anisotropic melt Bicyclic prostaglandins and process for their preparation Substituted phenyl-2-(1H)-pyrimidinones useful for treating cardiac insufficiency in a warm-blooded organism Protective cap for pipes Hand scraper tool © 2006. PatentGenius. All Rights Reserved.