Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891562 | Optical design for film conversion device | Harry Tarnoff | 2005-05-10 |
| 6864913 | Method and apparatus for a reconfigurable digital processor for film conversion | Harry Tarnoff | 2005-03-08 |
| 6829012 | Method and apparatus for a digital parallel processor for film conversion | Harry Tarnoff | 2004-12-07 |
| 6724420 | Portable film conversion device | Harry Tarnoff | 2004-04-20 |
| 6611293 | Method and apparatus for synchronization of ancillary information in film conversion | Harry Tarnoff | 2003-08-26 |
| 6600965 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Stinebaugh +5 more | 2003-07-29 |
| 6048487 | Recoating stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis +5 more | 2000-04-11 |
| 6048188 | Stereolithographic curl reduction | Charles W. Hull, Charles W. Lewis, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 2000-04-11 |
| 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, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Stinebaugh +5 more | 1999-02-09 |
| 5772947 | Stereolithographic curl reduction | Charles W. Hull, Charles W. Lewis, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 1998-06-30 |
| 5651934 | Recoating of stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Charles W. Lewis +2 more | 1997-07-29 |
| 5610824 | Rapid and accurate production of stereolithographic parts | Wayne A. Vinson, Frank F. Little, Wolfgang Schwarzinger, Mark Lewis, Yehoram Uziel +1 more | 1997-03-11 |
| 5495328 | Apparatus and method for calibrating and normalizing a stereolithographic apparatus | Thomas A. Almquist, Harry Tarnoff, Warren Juran | 1996-02-27 |
| 5345391 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Stinebaugh +5 more | 1994-09-06 |
| 5273691 | Stereolithographic curl reduction | Charles W. Hull, Charles W. Lewis, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 1993-12-28 |
| 5267013 | Apparatus and method for profiling a beam | — | 1993-11-30 |
| 5184307 | Method and apparatus for production of high resolution three-dimensional objects by stereolithography | Charles W. Hull, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Stinebaugh +5 more | 1993-02-02 |
| 5182056 | Stereolithography method and apparatus employing various penetration depths | Dennis R. Smalley | 1993-01-26 |
| 5164128 | Methods for curing partially polymerized parts | Borzo Modrek, Brent Parker | 1992-11-17 |
| 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 |
| 5133987 | Stereolithographic apparatus and method | Charles W. Lewis, Mark Lewis | 1992-07-28 |
| 5123734 | Apparatus and method for calibrating and normalizing a stereolithographic apparatus | Thomas A. Almquist, Harry Tarnoff | 1992-06-23 |
| 5104592 | Method of and apparatus for production of three-dimensional objects by stereolithography with reduced curl | Charles W. Hull, Charles W. Lewis, Wayne A. Vinson, Raymond S. Freed, Dennis R. Smalley | 1992-04-14 |
| 5076974 | Methods of curing partially polymerized parts | Borzo Modrek, Brent Parker | 1991-12-31 |