MO

Mark A. Omelchenko

LI Lexmark International: 9 patents #289 of 1,615Top 20%
Xerox: 9 patents #1,448 of 8,622Top 20%
Overall (All Time): #240,478 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8379247 Method, system and test sheet image bitmap for carrying out a scanner-and-processor based image-to-paper registration setup Adam Daniel Cahill, Franklin Joseph Palumbo, Cary Patterson Ravitz, David Anthony Schneider, Daniel Paul Cahill +1 more 2013-02-19
8301049 Characterization of toner patch sensor in an image forming device John Parker Richey 2012-10-30
8111272 Method for compensating misalignment errors in electrophotographic device Delbert Lester Elliott, John Lemaster, David Anthony Schneider, Thad Carlton Switzer 2012-02-07
7890006 Characterization of toner patch sensor John Parker Richey 2011-02-15
7778559 Method to improve data collection accuracy by improved windowing in a toner density control system 2010-08-17
7433630 Method and apparatus for characterizing and compensating drive train rotational velocity errors Stacy Marie Pargett, John Parker Richey, John Spicer, Adrian James Lee 2008-10-07
7245856 Systems and methods for reducing image registration errors Michael R. Furst, Daniel W. Costanza, Robert M. Lofthus 2007-07-17
6804485 Photoconductive member for asynchronous timing of a printing machine Michael J. Martin, Joseph M. Wing 2004-10-12
6681094 Intermediate transfer member belt/roller configuration for single-pass color electrophotographic printer Paul Douglas Horrall, Kurt Matthew Korfhage, Matthew McKay, Gregory Lawrence Ream 2004-01-20
6661981 Method and apparatus for controlling transfer belt velocity of a color printer Richard M. Boothe, Danny Keith Chapman, Gregory Lawrence Ream, John Parker Richey 2003-12-09
6657650 Method of laser printhead registration control in an electrophotographic machine Gregory Lawrence Ream, David Anthony Schneider 2003-12-02
6603574 Image color registration sensor calibration Olga Y. Ramirez 2003-08-05
6567633 Method and apparatus for reducing lateral motion of a transfer belt of a laser printer Robert Leonard Burdick, Stacy Marie Pargett, Harald Portig 2003-05-20
6421513 Torque assist method and apparatus for reducing photoreceptor belt slippage in a printing machine James M. Casella, Daniel W. Costanza, Robert M. Lofthus, Michael J. Martin, Ssujan Hou +8 more 2002-07-16
6300968 Color printing process direction color registration system with expanded chevrons David M. Kerxhalli, Olga Y. Ramirez, Brian R. Conrow, Ronald E. Shaul, Stanley J. Wallace 2001-10-09
6275244 Color printing image bearing member color registration system Robert M. Lofthus, Daniel W. Costanza, Olga Y. Ramirez 2001-08-14
6137517 Image registration adjustment system and method for dynamically compensating for photoreceptor belt skew Michael R. Furst, Daniel W. Costanza, David Kerxhali, Richard C. Schenk 2000-10-24
5946533 Printing machine architecture Daniel W. Costanza, James M. Casella, Robert M. Lofthus, Orlando J. Lacayo, Michael F. Leo +5 more 1999-08-31
5422705 System for selectively variable set delivery output in an electrostatographic printing machine Frederick A. Scacchitti, Saundra L. W. Haque, David W. Covert, Kisha H. Salters, Patricia J. Weber 1995-06-06