Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7374712 | Method for building three-dimensional models from thermoplastic modeling materials | William J. Swanson, Patrick Turley, William R. Priedeman, Jr., Paul E. Hopkins, Steve Brose +3 more | 2008-05-20 |
| 6923634 | Filament loading system in an extrusion apparatus | William J. Swanson, Patrick Turley, Paul E. Hopkins, Steve Brose, Daniel Kimm +2 more | 2005-08-02 |
| 6776602 | Filament cassette and loading system | William J. Swanson, Patrick Turley, William R. Priedeman, Jr., Paul E. Hopkins, Steve Brose +3 more | 2004-08-17 |
| 6685866 | Method and apparatus for three-dimensional modeling | William J. Swanson, Patrick Turley, William R. Priedeman, Jr., Paul E. Hopkins, Steve Brose | 2004-02-03 |