Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968561 | High performance rapid prototyping system | John Sam Batchelder, Thomas J. Dahlin | 1999-10-19 |
| 5939008 | Rapid prototyping apparatus | Steven E. Dockter, Paul Anthony Berens | 1999-08-17 |