| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Weighing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mathewson Brian B | 11 |
| #2 | Hulburt Joan | 11 |
| #3 | Carlson Jesse P | 5 |
| #4 | Bochmann Cherry A | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US2005072604A1 | Collapsible weighing scale | |
| US6337446B1 | Collapsible scale |