Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11775630 | Authentication of devices by indicators on device packaging | Scott K. Hymas, Gabriel Scott McDaniel, Christopher P. Murschel | 2023-10-03 |
| 11378898 | Magnetic carrier bead separation | — | 2022-07-05 |
| 11334000 | Electromagnets and print substance containers | Gabriel Scott McDaniel, Mike Allyn, Sean Daniel Fitzgerald, Jeff Luke | 2022-05-17 |
| 10705475 | Photo-conductor drum with protective layer of material | Roberta Gayle Fothergill, Brent Meyer, Jeff Luke | 2020-07-07 |
| 9014578 | Tone reproduction curve error reduction | YanFu Kuo, Chao-Lung Yang, George Tsu-Chih Chiu, Yuehwern Yih, Jan P. Allebach | 2015-04-21 |
| 8810855 | Erasable printouts including erasable features | Quintin T. Phillips | 2014-08-19 |
| 8665487 | Calibration of half-tone densities in printers | — | 2014-03-04 |
| 7755654 | Pixel | Robert J. Lawton, Donald J. Fasen | 2010-07-13 |
| 7619771 | Color calibration in a printer | Steve A. Jacob, Mark Q. Shaw | 2009-11-17 |
| 6877659 | Gyricon platen cover for show-through correction | — | 2005-04-12 |
| 6667752 | Printing machine discharge device including pluralities of emitters for different degrees of image receiver charge manipulation | Moritz P. Wagner, Neville R. Phillips | 2003-12-23 |
| 6510304 | Auger for magnetic materials with specific use for developer transport in elelctrographic printing systems | — | 2003-01-21 |
| 6369842 | Permanent photoreceptor registration marking and method | — | 2002-04-09 |
| 6320387 | Charge measuring instrument for flexible materials | Lois A. Eckstrom, Diane M. Foley | 2001-11-20 |
| 6223011 | Printing machine with reconditioning light source | Neville R. Phillips, Jimmy E. Kelly, Damodar M. Pai | 2001-04-24 |
| 6208819 | Method for discharging photoreceptor residual charges | Damodar M. Pai, Moritz P. Wagner, Neville R. Phillips, Jimmy E. Kelly | 2001-03-27 |
| 6166550 | Charge measuring instrument | Lois A. Eckstrom, Diane M. Foley | 2000-12-26 |
| 5815779 | System for conditioning liquid ink in a liquid ink type electrostatographic system | — | 1998-09-29 |
| 5758237 | System for enhancing vacuum efficiency, particularly for conditioning liquid images in a liquid developing material-based electrostatographic system | — | 1998-05-26 |
| 5714243 | Dielectric image receiving member | Joseph Mammino, Donald J. Teney, Santokh S. Badesha, Donald S. Sypula | 1998-02-03 |
| 5585903 | Fluorocarbon elastomer single layer intermediate transfer member | Joseph Mammino, Donald S. Sypula | 1996-12-17 |
| 5559588 | Lid machine capable of producing clean-background stabilized liquid toner images | James R. Larson, Anthony M. Wallace, Clifford H. Griffiths | 1996-09-24 |
| 5409557 | Method of manufacturing a reinforced seamless intermediate transfer member | Joseph Mammino, Donald S. Sypula, John S. Berkes, Edward L. Schlueter, Jr., Gerald M. Fletcher +5 more | 1995-04-25 |
| 5404202 | Apparatus for registering images in a xerographic system | — | 1995-04-04 |
| 5385796 | Electrophotographic imaging member having unmodified hydroxy methacrylate polymer charge blocking layer | John W. Spiewak, Huoy-Jen Yuh, Constance J. Thornton, Deborah J. Nichol-Landry, Joseph Mammino +4 more | 1995-01-31 |