Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970579 | Apparatus for and a method of determining surface characteristics | — | 2011-06-28 |
| 7877227 | Surface measurement instrument | Ivor McDonnell, Andrew Douglas Bankhead | 2011-01-25 |