Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4662043 | Project plate system | Thomas Dittrich | 1987-05-05 |
| 4647051 | Support for a chuck | Thomas Dittrich | 1987-03-03 |
| 4591171 | Seal for air charging a chuck | — | 1986-05-27 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4662043 | Project plate system | Thomas Dittrich | 1987-05-05 |
| 4647051 | Support for a chuck | Thomas Dittrich | 1987-03-03 |
| 4591171 | Seal for air charging a chuck | — | 1986-05-27 |