Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600965 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Stinebaugh +5 more | 2003-07-29 |
| 6508971 | Selective deposition modeling method and apparatus for forming three-dimensional objects and supports | Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Jocelyn M. Earl +7 more | 2003-01-21 |
| 6399010 | Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion | Michelle D. Guertin, Hop D. Nguyen | 2002-06-04 |
| 6366825 | Simultaneous multiple layer curing in stereolithography | Dennis R. Smalley, Thomas J. Vorgitch, Chris R. Manners, Jocelyn M. Earl, Bryan J. L. Bedal +1 more | 2002-04-02 |
| 6270335 | Selective deposition modeling method and apparatus for forming three-dimensional objects and supports | Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Jocelyn M. Earl +5 more | 2001-08-07 |
| 6264873 | Method of making a three-dimensional object by stereolithography | John J. Gigl, Dennis R. Smalley, Jan Richter, Thomas H. Pang, Kerry J. Allen +4 more | 2001-07-24 |
| 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 |
| 6224816 | Molding method, apparatus, and device including use of powder metal technology for forming a molding tool with thermal control elements | Michael S. Lockard, Thomas A. Almquist | 2001-05-01 |
| 6193923 | Selective deposition modeling method and apparatus for forming three-dimensional objects and supports | Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Jocelyn M. Earl +7 more | 2001-02-27 |
| 6153312 | Apparatus and methods for economically fabricating molded refractory articles using refractory mix displacing elements | Kris Schmidt, Paul F. Jacobs | 2000-11-28 |
| 6133355 | Selective deposition modeling materials and method | Richard N. Leyden, Dinh Ton That | 2000-10-17 |
| 6048487 | Recoating stereolithographic layers | Thomas A. Almquist, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis, Adam L. Cohen +5 more | 2000-04-11 |
| 6048188 | Stereolithographic curl reduction | Stuart T. Spence, Charles W. Lewis, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 2000-04-11 |
| 6036911 | Method of making a three-dimensional object by stereolithography | Joseph W. Allison, Jan Richter, Craig M. Childers, Dennis R. Smalley, Paul F. Jacobs | 2000-03-14 |
| 6027324 | Apparatus for production of three dimensional objects by stereolithography | — | 2000-02-22 |
| 5989476 | Process of making a molded refractory article | Michael S. Lockard, Kris Schmidt | 1999-11-23 |
| 5902537 | Rapid recoating of three-dimensional objects formed on a cross-sectional basis | Thomas A. Almquist, Jeffrey S. Thayer, Richard N. Leyden, Paul F. Jacobs, Dennis R. Smalley | 1999-05-11 |
| 5891382 | Recoating of stereolithographic layers | Thomas A. Almquist, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis, Adam L. Cohen +5 more | 1999-04-06 |
| 5870307 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Stinebaugh +5 more | 1999-02-09 |
| 5855836 | Method for selective deposition modeling | Richard N. Leyden | 1999-01-05 |
| 5814265 | Method and apparatus for production of three-dimensional objects by stereolithography | — | 1998-09-29 |
| 5785918 | Method and apparatus for production of three-dimensional objects by stereolithography | — | 1998-07-28 |
| 5779967 | Method and apparatus for production of three-dimensional objects by stereolithography | — | 1998-07-14 |
| 5772947 | Stereolithographic curl reduction | Stuart T. Spence, Charles W. Lewis, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 1998-06-30 |
| 5762856 | Method for production of three-dimensional objects by stereolithography | — | 1998-06-09 |