Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772527 | Modular measurement device | Andrew Geoffrey Butter | 2004-08-10 |
| 6012230 | Inspection system for coordinate positioning machine | David R. McMurtry, Jonathan Shamus Sullivan | 2000-01-11 |
| 5918378 | Inspection system for coordinate positioning machine | David R. McMurtry, Jonathan Shamus Sullivan | 1999-07-06 |
| 5404649 | Touch probe | Peter Hajdukiewicz, Peter Kenneth Hellier, John C. Dabbs, David R. McMurtry | 1995-04-11 |
| 5327657 | Touch probe | Peter Hajdukiewicz, Peter Kenneth Hellier, John C. Dabbs, David R. McMurtry | 1994-07-12 |