Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671542 | Signal processing circuit for trigger probe | James Zannis, David R. Whittle, David I. Pilborough | 1997-09-30 |
| 5647137 | Probe arm for machine tool | David R. McMurtry, Stephen E. Lummes, Martin P. Spivey, Jonathan Shamus Sullivan | 1997-07-15 |
| 5634280 | Measuring probe | Peter Kenneth Hellier | 1997-06-03 |