Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8522438 | Developer rolls having a tuned resistivity method for making | Kelly Ann Killeen, Johnny Dale Massie, II, Ronald Lloyd Roe, James Joseph Semler | 2013-09-03 |
| 8500616 | Toner mass control by surface roughness and voids | Johnathan Lee Barnes, Jeannette Quinn Bracken, Sudha Chopra, Jeremy Lavern Daum, Gerald Lee Fish +5 more | 2013-08-06 |
| 8448336 | Electrophotographic roller with resistance to nip banding | Jane Elece Barcelo, Bradley Beach, Liam Ruan de Paor, Mark Duane Foster, Terence E. Franey +9 more | 2013-05-28 |
| 8398532 | Developer rolls having a tuned resistivity | Kelly Ann Killeen, Johnny Dale Massie, II, Ronald Lloyd Roe, James Joseph Semler | 2013-03-19 |
| 8038591 | Image forming apparatus component with triboelectric properties | Jonathan Lee Barnes, Jenny Marie Berens, Jason Edward Gordon, David Starling MacMillan, Gregory Lawrence Ream +1 more | 2011-10-18 |
| 7347808 | Polyurethane rolls and methods of manufacturing | Bradley Beach, Johnny Dale Massie, II | 2008-03-25 |
| 7231163 | Apparatus and method of reducing charge roller contamination | Robert Watson McAlpine, Jamie Piotrowski, Donald Wayne Stafford | 2007-06-12 |
| 7166358 | Polyurethane rolls with graft polyacrylate curatives | Kelly Ann Killeen, Johnny Dale Massie, II, Jing X. Sun | 2007-01-23 |
| 7034097 | Polyurethane elastomers with combination of curatives | Bradley Beach, Kelly Ann Killeen, Johnny Dale Massie, II, Ronald Lloyd Roe | 2006-04-25 |
| 6970672 | Electrophotographic toner regulating member with polymer coating having surface roughness modified by fine particles | David Starling MacMillan, Vernon Ulrich, Jarrett Clark Gayne, Scott Richard Castle, Ligia Aura Bejat +1 more | 2005-11-29 |
| 6935734 | Apparatus and method for printing using a coating solid | Benjamin Alan Askren, Ronald Willard Baker, Ligia Aura Bejat, Charles Jerome Cheek, Gerald Lee Fish +8 more | 2005-08-30 |