| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring distances | |
| #2 | Measuring length, angles and areas | |
| #3 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hill Jayson | 12 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018009239A1 | A method and device for project layout using level laser lines projected onto work surface | |
| WO2018009193A1 | Adjustable laser leveling device with distance measuring lasers and self-leveling lasers and related method | |
| US2016313121A1 | Adjustable laser leveling device with distance measuring lasers and self-leveling lasers and related method | |
| EP3097386A1 | Adjustable laser leveling device and method |