Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118953 | Electrostatographic apparatus and method with programmable toner concentration decline with the developer life | David E. Hockey, Kevin D. Lofftus, Paul L. Nielsen | 2000-09-12 |
| 5705307 | Method of developing electrostatic images | Dinesh Tyagi, James H. Anderson | 1998-01-06 |
| 5516615 | Stabilized carriers with .beta. phase poly(vinylidenefluoride) | Dinesh Tyagi, James H. Anderson | 1996-05-14 |