Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D533551 | Enclosure for a handheld computer | Christopher Shawn O'Brien Wheeler, David Cirjak, Peter Chapman | 2006-12-12 |
| D461804 | Chassis for a personal internet web server | Chester Carey, William Doyle Gordon, David Manuel, David Cirjak | 2002-08-20 |
| D457527 | Chassis for a personal digital assistant | David Manuel, William Doyle Gordon, David Cirjak | 2002-05-21 |