Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647137 | Probe arm for machine tool | David R. McMurtry, Andrew James Harding, Stephen E. Lummes, Jonathan Shamus Sullivan | 1997-07-15 |
| 5446970 | Probe arm for machine tool | David R. McMurtry, Andrew James Harding | 1995-09-05 |
| 5212872 | Touch probe | Stephen James Trull, David R. McMurtry | 1993-05-25 |
| 5040931 | Coupling mechanism | Stephen James Trull, David R. McMurtry | 1991-08-20 |