| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Brazil | 2 | |
| #3 | Israel | 2 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Norway | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Goods for writing upon | |
| #2 | Unspecified technologies | |
| #3 | Painting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Donaldson Joseph K | 8 |
| #2 | Mazczewski Christopher C | 2 |
| #3 | Smith Craig W | 2 |
| #4 | Hanneman Kevin M | 2 |
| Publication | Filing date | Title |
|---|---|---|
| BR0112490A | Non-spill chalk line and measured charge cartridge | |
| WO0053431A2 | Pencil sharpener |