Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801457 | Putter | — | 2017-10-31 |
| D717896 | Ski pole handle | — | 2014-11-18 |
| 8390197 | Long arc column gas discharge tube | Steven G. Boland, Steven H. Boland, Therlyn L. Brady, Walter D. Chapman | 2013-03-05 |
| 8343002 | Rotating planetary gear carrier lubrication device | Boris Burgman | 2013-01-01 |
| 6855385 | PCB support plate for PCB via fill | Jesse L. Pedigo, Joseph Schug | 2005-02-15 |
| 6800232 | PCB support plate method for PCB via fill | Jesse L. Pedigo, Joseph Schug | 2004-10-05 |
| 6695589 | Control for an electric motor driven pump | Kevin Michael Dougan, Richard F. Olenzek | 2004-02-24 |
| 6620885 | Copolymers of functionalized polyphenylene ether resins and blends thereof | Hua Guo, Narsi Devanathan | 2003-09-16 |
| 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 |
| 6048188 | Stereolithographic curl reduction | Charles W. Hull, Stuart T. Spence, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 2000-04-11 |
| 6048487 | Recoating stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Adam L. Cohen +5 more | 2000-04-11 |
| 5891382 | Recoating of stereolithographic layers | Thomas A. Almquist, Charles W. Hull, Borzo Modrek, Paul F. Jacobs, Adam L. Cohen +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 |
| 5772947 | Stereolithographic curl reduction | Charles W. Hull, Stuart T. Spence, 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, Adam L. Cohen +2 more | 1997-07-29 |
| 5447822 | Apparatus and related method for forming a substantially flat stereolithographic working surface | Charles W. Hull, Adam L. Cohen, Stuart L. Spence | 1995-09-05 |
| 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 |
| 5273691 | Stereolithographic curl reduction | Charles W. Hull, Stuart T. Spence, Wayne Vinson, Raymond S. Freed, Dennis R. Smalley | 1993-12-28 |
| 5258146 | Method of and apparatus for measuring and controlling fluid level in stereolithography | Thomas A. Almquist, Borzo Modrek, Paul F. Jacobs, Mark Lewis, Abraham Liran +2 more | 1993-11-02 |
| 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 |
| 5174931 | Method of and apparatus for making a three-dimensional product by stereolithography | Thomas A. Almquist, Borzo Modrek, Paul F. Jacobs, Mark Lewis, Abraham Liran | 1992-12-29 |
| 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 | Stuart T. Spence, Mark Lewis | 1992-07-28 |
| 5104592 | Method of and apparatus for production of three-dimensional objects by stereolithography with reduced curl | Charles W. Hull, Stuart T. Spence, Wayne A. Vinson, Raymond S. Freed, Dennis R. Smalley | 1992-04-14 |
| 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 |