Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984691 | Methods and apparatus for providing a liquid coating for an organic photoconductive drum | Edwin H. Swartz, John E. P. Pickett, Lawrence Dale Lewis | 2011-07-26 |
| 7588873 | Methods and apparatus for providing a liquid coating for an organic photoconductive drum | Edwin H. Swartz, John E. P. Pickett, Lawrence Dale Lewis | 2009-09-15 |