Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8684506 | Apparatus and method for collecting and expelling phase change ink in a printer | Michael Quoc Lu, John R. Uchal | 2014-04-01 |
| 5153647 | Development system having tensioned electrode wires | Thomas J. Behe, Daniel M. Bray, James R. Davidson, Jeffrey J. Folkins, Gerald M. Kryk +1 more | 1992-10-06 |
| 4939543 | Ionographic ozone filtering system | — | 1990-07-03 |
| 4766457 | Particulate material dispenser | Dan A. Hays, Thomas P. Redding, William H. Wayman | 1988-08-23 |
| 4742797 | Tear drop seal | — | 1988-05-10 |
| 4640602 | Sheet feeder-stacker | Thomas P. Redding | 1987-02-03 |
| 4533135 | Jammed sheet removal aid in a reproducing machine | — | 1985-08-06 |