Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572237 | Pointing device for a portable computer | Cynthia A. Crooks, Michael Wayne Ambrose, Stephan A. Mato, Jr. | 1996-11-05 |
| 5565889 | Pointing devices for a portable computer | Cynthia A. Crooks, Michael Wayne Ambrose, Stephan A. Mato, Jr. | 1996-10-15 |
| 5481343 | Electrophotographic printing system having a moistureless electrophotographic development cartridge | — | 1996-01-02 |
| 5470040 | Apparatus for a computer pointing device | James Webster | 1995-11-28 |
| 5208736 | Portable computer with trackball mounted in display section | Cynthia A. Crooks, Michael Wayne Ambrose, Stephen Mato, Jr. | 1993-05-04 |
| 5179414 | Apparatus for developing an image on a photoconductive surface | — | 1993-01-12 |
| 5119141 | Electrostatic roller transfer of toned images from a photoconductor member to a sheet substrate | — | 1992-06-02 |
| 5103264 | Moistureless development cartridge for printers and copiers | — | 1992-04-07 |
| 5099281 | Electrophotographic interposition development with means for removing moisture from conventional paper | — | 1992-03-24 |
| 5077583 | Closed loop magnetic brush development system | — | 1991-12-31 |
| 5055879 | Apparatus for ozoneless efficient charging of a photoreceptive drum in an electrophotographic printer | — | 1991-10-08 |