Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7433636 | Method and apparatus for using a transfer assist layer in a tandem electrophotographic process with electrostatically assisted toner transfer | Brian P. Teschendorf, Charles W. Simpson, Manuel Lozada, Truman F. Kellie, James A. Baker | 2008-10-07 |
| 7432033 | Printing systems and methods for liquid toners comprising dispersed toner particles | Brian P. Teschendorf, James A. Baker | 2008-10-07 |
| 7433635 | Method and apparatus for using a transfer assist layer in a multi-pass electrophotographic process with electrostatically assisted toner transfer | Brian P. Teschendorf, Manuel Lozada, Charles W. Simpson, Truman F. Kellie, A. Kristine Fordahl +1 more | 2008-10-07 |
| 7405027 | Liquid toners comprising toner particles prepared in a solvent other than the carrier liquid | Jiayi Zhu, James A. Baker, A. Kristine Fordahl | 2008-07-29 |
| 7371498 | Extrusion drying process for toner particles useful in electrography | Ronald J. Moudry | 2008-05-13 |
| 7344817 | Drying process for toner particles useful in electrography | Ronald J. Moudry | 2008-03-18 |
| 7320853 | Liquid toners comprising amphipathic copolymeric binder that have been prepared, dried and redispersed in the same carrier liquid | Manuel Lozada, Brian P. Teschendorf, A. Kristine Fordahl | 2008-01-22 |
| 7226716 | Laser addressable thermal transfer imaging element with an interlayer | Jeffrey C. Chang, John S. Staral, William A. Tolbert, Martin B. Wolk, Claire A. Jalbert | 2007-06-05 |
| 7151906 | Liquid toner electrophotographic printing systems and methods | Truman F. Kellie | 2006-12-19 |
| 7088932 | System and method for measuring charge/mass and liquid toner conductivty contemporaneously | William D. Edwards, Robert E. Brenner, Andrew J. McClaren | 2006-08-08 |
| 6866979 | Laser addressable thermal transfer imaging element with an interlayer | Jeffrey C. Chang, John S. Staral, William A. Tolbert, Martin B. Wolk, Claire A. Jalbert | 2005-03-15 |
| 6796197 | Device and method for screening liquid toners and receptors for use with liquid toners in electrophotography | Truman F. Kellie, William D. Edwards, Brian P. Teschendorf | 2004-09-28 |
| 6765720 | Glass microspheres for use in films and projection screen displays | Geoffrey P. Morris, Jacqueline C. Rolfs, Leo A. Meyer, Robert S. Moshrefzadeh, Billy J. Tompkins +1 more | 2004-07-20 |
| 6730376 | Thermally transferable compositions and methods | John J. Stofko, Jr., Mark J. Hendrickson, Michael G. O'Reilly, Richard L. Severance | 2004-05-04 |
| 6692647 | Light dispersing film and method of manufacture | Robert S. Moshrefzadeh, Ragunath Padiyath, Richard J. Pokorny, Jeffrey C. Chang, Colleen M. Brenner | 2004-02-17 |
| RE38245 | Glass microspheres for use in films and projection screen displays and methods | Geoffrey P. Morris, Jacqueline C. Rolfs, Leo A. Meyer, Robert S. Moshrefzadeh, Billy J. Tompkins +1 more | 2003-09-09 |
| 6582877 | Laser addressable thermal transfer imaging element with an interlayer | Jeffrey C. Chang, John S. Staral, William A. Tolbert, Martin B. Wolk, Claire A. Jalbert | 2003-06-24 |
| 6515798 | Rear projection screen | Patrick Thomas, Colleen M. Brenner-Watschke, Jeffrey C. Chang, Robert M. Moshrefzadeh | 2003-02-04 |
| 6461793 | Laser addressable thermal transfer imaging element with an interlayer | Jeffrey C. Chang, John S. Staral, William A. Tolbert, Martin B. Wolk, Claire A. Jalbert | 2002-10-08 |
| 6417966 | Rear projection screen using internal reflection | Robert S. Moshrefzadeh, Patrick Thomas, John C. Nelson, Theodore W. Hodapp, Richard J. Pokorny +1 more | 2002-07-09 |
| 6344263 | Light dispersing film and method of manufacture | Robert S. Moshrefzadeh, Ragunath Padiyath, Richard J. Pokorny, Jeffrey C. Chang, Colleen M. Brenner | 2002-02-05 |
| 6317263 | Projection screen using dispersing lens array for asymmetric viewing angle | Robert S. Moshrefzadeh, Theodore W. Hodapp, Patrick Thomas, John C. Nelson, Patrick R. Fleming | 2001-11-13 |
| 6270934 | Laser addressable thermal transfer imaging element with an interlayer | Jeffrey C. Chang, John S. Staral, William A. Tolbert, Martin B. Wolk, Claire A. Jalbert | 2001-08-07 |
| 6204971 | Glass microspheres for use in films and projection screen displays and methods | Geoffrey P. Morris, Jacqueline C. Rolfs, Leo A. Meyer, Robert S. Moshrefzadeh, Billy J. Tompkins +1 more | 2001-03-20 |
| 6190826 | Laser addressable thermal transfer imaging element with an interlayer | Jeffrey C. Chang, John S. Staral, William A. Tolbert, Martin B. Wolk, Claire A. Jalbert | 2001-02-20 |