| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Israel | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Mexico | 1 | |
| #12 | New Zealand | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Brushes | |
| #2 | Production of brushes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kayser Steven L | 12 |
| #2 | Kayser Steven L Kayser | 1 |
| #3 | Steven L Kayser | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2014217807A1 | Methods for Making Safety Toothbrushes | |
| WO2008067224A2 | Toothbrush and methods of making and using same | |
| US2006037160A1 | Toothbrush and methods of making and using same |