Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825557 | Metrological apparatus with protective housing and automatic actuation | David J. Nettleton, Alan G. Merrills | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825557 | Metrological apparatus with protective housing and automatic actuation | David J. Nettleton, Alan G. Merrills | 1989-05-02 |