Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390484 | Systems and methods of manufacturing flexible spring members for gas spring assemblies | — | 2022-07-19 |
| 10358315 | Systems and methods of manufacturing flexible spring members for gas spring assemblies | — | 2019-07-23 |
| 7899384 | Apparatus and method of reducing charge roller contamination | Matthew David Heid, Joshua Carl Poterjoy, Donald Wayne Stafford | 2011-03-01 |
| 7386249 | Roller with mechanical properties influenced by rotation | Reginald Keith Bethel, Jarrett Clark Gayne | 2008-06-10 |
| 7356278 | Cleaning member for charging device | Donald Wayne Stafford, DeAndre Stevis Thompson | 2008-04-08 |
| 6985683 | Method of mitigating toner damage in high speed contact developing with end seal | Mark Duane Foster | 2006-01-10 |