| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | Denmark | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Japan | 1 | |
| #7 | Norway | 1 | |
| #8 | Sweden | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Medical technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Brushes | |
| #2 | Dentistry | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hadary Joseph | 15 |
| #2 | Jiyoujifu Hadarii | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4832750A | Toothpick holder | |
| US4672986A | Toothpick holder | |
| DK544684D0 | Toothpick Holder | |
| US4630623A | Toothpick holder | |
| US4520833A | Toothpick holder | |
| US4397327A | Toothpick holder | |
| US4370773A | Toothbrush | |
| CA1075415A | Toothbrush having adjustable bristle head | |
| US4033007A | Toothbrush | |
| US3994039A | Toothbrush |