Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820966 | Droplet deposition apparatus | Paul R. Drury, Robert Harvey, Howard J. Manning, Salhadin Omer, Jerzy Zaba | 2004-11-23 |
| 6682191 | Vacuum drums for printing, and duplex printers | Keith P. Butler, Howard J. Manning, Michael John Dixon | 2004-01-27 |