Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406658 | Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters | Chris R. Manners, Hop D. Nguyen, Jouni P. Partanen, Nansheng Tang, Michael A. Everett | 2002-06-18 |
| 6399010 | Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion | Charles W. Hull, Hop D. Nguyen | 2002-06-04 |