Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728345 | Method for making an electrode for electrical discharge machining by use of a stereolithography model | David G. Hlavaty | 1998-03-17 |
| 5616293 | Rapid making of a prototype part or mold using stereolithography model | David G. Hlavaty | 1997-04-01 |
| 4890877 | Energy absorption system for vehicle door and method of making | Youssef Tishbi, Jeffrey A. Welch | 1990-01-02 |