Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478565 | Touch sensing apparatus | Ram Kumar Upadhyay | 2002-11-12 |
| 6422068 | Test rig and particulate deposit and cleaning evaluation processes using the same | Mark Stewart Schroder, Douglas Frank Beadie | 2002-07-23 |
| 6397690 | Tools for measuring surface cleanliness | Mark Stewart Schroder, Douglas Frank Beadie | 2002-06-04 |
| 6382036 | Apparatus for measuring surface particulate contamination | — | 2002-05-07 |
| 6378386 | Surface cleanliness measurement procedure | Mark Stewart Schroder, Douglas Frank Beadie | 2002-04-30 |