Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7518733 | Surface profiling apparatus | Andrew Douglas Bankhead, Ivor McDonnell | 2009-04-14 |
| 7440116 | Surface profiling apparatus with reference calibrator and method of calibrating same | Andrew Douglas Bankhead, Joseph Armstrong | 2008-10-21 |