| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Devices for applying fluent materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bucher Udo Wolfgang | 15 |
| Publication | Filing date | Title |
|---|---|---|
| CN102449429A | Wet paint coating thickness measurement method and instrument |