| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Consumer goods | |
| #3 | Textiles and paper | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Certain plastics | |
| #2 | Brushes | |
| #3 | Production of brushes | |
| #4 | Dentistry | |
| #5 | Shaping of plastics | |
| #6 | Producing goods from plastic | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klinkhammer Ronald W | 8 |
| #2 | Klinkhammer Ronald William | 7 |
| Publication | Filing date | Title |
|---|---|---|
| US5497526A | Tooth brushing device | |
| US5531582A | Apparatus for injection molding a plastic monolith | |
| US5360026A | Tooth cleaning device and method | |
| US5360025A | Tooth brushing device and method | |
| WO9413461A1 | Apparatus and technique for injection molding a plastic monolith | |
| US5284168A | Tooth cleaning device | |
| US5316027A | Straddle type tooth brushing device |