Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724713 | Drive system for air bearing machines | Robert P. Callaghan, Jr. | 1988-02-16 |
| 4652148 | Guide system | — | 1987-03-24 |
| 4643590 | Guide system | — | 1987-02-17 |
| 4574625 | Surface finish, displacement and contour scanner | William MacIndoe | 1986-03-11 |