| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 4 | |
| #3 | Australia | 3 | |
| #4 | China | 3 | |
| #5 | Canada | 2 | |
| #6 | Taiwan | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Measurement | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Goods for writing upon | |
| #3 | Workshop equipment | |
| #4 | Hand-held cutting tools | |
| #5 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Norgard Elmer J | 17 |
| #2 | Ray David A | 7 |
| #3 | Schafer Randal D | 3 |
| #4 | Anderson Wade A | 3 |
| #5 | Rifkin Edward M | 3 |
| #6 | Anderson Wade | 1 |
| #7 | Rifkin Edward | 1 |
| #8 | Norgard Elmer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111712354A | Device for measuring, marking, cutting and sewing material | |
| TW201831333A | Transparent template and positioning device with overlapping lines forming a halo effect | |
| WO2016133763A1 | Transparent template and positioning device with overlapping lines forming a halo effect | |
| US8904661B1 | Transparent measuring device with enhanced viewing windows | |
| AU2003252037B2 | Transparent measuring device with enhanced visibility lines |