Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147032 | Process and apparatus for assembly of wax trees | Stephen Derby, Raymond Puffer, Bruce Phipps | 2006-12-12 |
| 6910519 | Process and apparatus for assembly of wax trees | Stephen Derby, Raymond Puffer, Bruce Phipps | 2005-06-28 |
| 6667761 | Instrument visualization system | William Zabriskie | 2003-12-23 |