Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5130064 | Method of making a three dimensional object by stereolithography | Dennis R. Smalley | 1992-07-14 |
| 5104592 | Method of and apparatus for production of three-dimensional objects by stereolithography with reduced curl | Stuart T. Spence, Charles W. Lewis, Wayne A. Vinson, Raymond S. Freed, Dennis R. Smalley | 1992-04-14 |
| 5059359 | Methods and apparatus for production of three-dimensional objects by stereolithography | Stuart T. Spence, David J. Albert, Dennis R. Smalley, Richard A. Harlow, Phil Steinbaugh +5 more | 1991-10-22 |
| 4999143 | Methods and apparatus for production of three-dimensional objects by stereolithography | Charles W. Lewis | 1991-03-12 |
| 4929402 | Method for production of three-dimensional objects by stereolithography | — | 1990-05-29 |
| 4575330 | Apparatus for production of three-dimensional objects by stereolithography | — | 1986-03-11 |