Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5253431 | Linear measurement device | — | 1993-10-19 |
| 4812157 | Apparatus for forming glass sheets | — | 1989-03-14 |
| 4690319 | Method of making complexly curved mold | Kellen R. Smith | 1987-09-01 |
| 4632691 | Complexly curved mold | Kellen R. Smith | 1986-12-30 |