Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571980 | Cleaning method and apparatus for a printhead assembly | James Matthew Cunnington | 2009-08-11 |
| 7270419 | Blower system | Brian G. Russell | 2007-09-18 |
| 7052143 | Projection device having blower and/or lamp with feedback control | Brian G. Russell, Ken Edlow | 2006-05-30 |
| 6971749 | Blower system | Brian G. Russell | 2005-12-06 |