Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840186 | Liquid filtration apparatus | Peter Bruce MacAlpine | 1998-11-24 |
| 5426309 | Method and apparatus for inspecting the depth of the surface of cylindrical objects | Iain S. Davidson, Alan Higson, Thomas G. Rice | 1995-06-20 |