Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699424 | Method for forming three-dimensional objects | Khalil Moussa, Chris R. Manners | 2004-03-02 |
| 6649113 | Method to reduce differential shrinkage in three-dimensional stereolithographic objects | Chris R. Manners, Kabir Bhatia, Cathy Yenly Vu Phan, Khalil Moussa | 2003-11-18 |
| 6600965 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow +5 more | 2003-07-29 |
| 6406658 | Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters | Chris R. Manners, Michelle D. Guertin, Jouni P. Partanen, Nansheng Tang, Michael A. Everett | 2002-06-18 |
| 6399010 | Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion | Michelle D. Guertin, Charles W. Hull | 2002-06-04 |
| 6261506 | Method of making a three-dimensional object | Jouni P. Partanen | 2001-07-17 |
| 6261507 | Method of and apparatus for making a three-dimensional object by stereolithography | John J. Gigl, Dennis R. Smalley, Thomas H. Pang, Kerry J. Allen, Paul F. Jacobs +2 more | 2001-07-17 |
| 6179601 | Simplified stereolithographic object formation methods of overcoming minimum recoating depth limitations | Theodore R. Kruger, Chris R. Manners | 2001-01-30 |
| 6103176 | Stereolithographic method and apparatus for production of three dimensional objects using recoating parameters for groups of layers | Chris R. Manners | 2000-08-15 |
| 6084980 | Method of and apparatus for deriving data intermediate to cross-sectional data descriptive of a three-dimensional object | Dennis R. Smalley | 2000-07-04 |
| 6048487 | Recoating stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis +5 more | 2000-04-11 |
| 5902538 | Simplified stereolithographic object formation methods of overcoming minimum recoating depth limitations | Theodore R. Kruger, Chris R. Manners | 1999-05-11 |
| 5891382 | Recoating of stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis +5 more | 1999-04-06 |
| 5870307 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow +5 more | 1999-02-09 |
| 5855718 | Method of and apparatus for making partially solidified three-dimensional objects on a layer-by-layer basis from a solidifiable medium | Jouni P. Partanen | 1999-01-05 |
| 5693144 | Vibrationally enhanced stereolithographic recoating | Paul F. Jacobs, J. Scot Thompson, Dennis R. Smalley | 1997-12-02 |
| 5688464 | Vibrationally enhanced stereolithographic recoating | Paul F. Jacobs, J. Scot Thompson, Dennis R. Smalley | 1997-11-18 |
| 5651934 | Recoating of stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis +2 more | 1997-07-29 |
| 5345391 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow +5 more | 1994-09-06 |
| 5209878 | Surface resolution in three-dimensional objects by inclusion of thin fill layers | Dennis R. Smalley, Kris Schmidt, Herbert E. Evans, Jr., Ray S. Freed, Paul J. Jacobs | 1993-05-11 |
| 5184307 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow +5 more | 1993-02-02 |
| 5143663 | Stereolithography method and apparatus | Richard N. Leyden, Thomas A. Almouist, Mark Lewis | 1992-09-01 |
| 5137662 | Method and apparatus for production of three-dimensional objects by stereolithography | Charles W. Hull, Borzo Modrek, Brent Parker, Raymond S. Freed, Thomas A. Almquist +10 more | 1992-08-11 |
| 5059359 | Methods and apparatus for production of three-dimensional objects by stereolithography | Charles W. Hull, Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow +5 more | 1991-10-22 |