Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649316 | Phase change developer for liquid electrophotography | Julie Y. Qian, Gay L. Herman | 2003-11-18 |
| 6647234 | Developer storage and delivery system for liquid electrophotography | Gay L. Herman, Eric Dalzell, Manuel Lozada, Brian P. Teschendorf | 2003-11-11 |
| 6546221 | Developer storage and delivery system for liquid electrophotography | Gay L. Herman, Robert E. Brenner, Kam W. Law | 2003-04-08 |
| 6535768 | Medical instruments and techniques for treatment of gastro-esophageal reflux disease | John H. Shadduck | 2003-03-18 |