| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | China | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Measuring light | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barraclough Thomas G | 7 |
| #2 | Olson Eric J | 6 |
| #3 | Henning Patrick F | 5 |
| #4 | Lawrence Stephen D | 4 |
| #5 | Henning Patrick | 3 |
| #6 | Tweed Brian A | 3 |
| #7 | Keough Kevin | 2 |
| #8 | Albin Scott | 2 |
| #9 | Morkos Michael | 2 |
| #10 | Barraclough Thomas | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN104470613A | Filtration particle quantifier | |
| CN104160261A | Integrated, portable sample analysis system and method | |
| CA2824914A1 | Kinematic viscometer and method | |
| US2010182599A1 | Spectrometer flip top sample head | |
| US5408306A | Rotating disk electrode method and apparatus for multi-elemental determination of concentration of particles in used oil |