| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | United States | 2 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Dentistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heesen Petrus Gerardus | 10 |
| #2 | Heesen Petrus G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL1027501C2 | Instrument for filling teeth comprises a supporting part of polygonal cross-section joined at an obtuse angle to a transitional part connected to a hand grip | |
| AU3243901A | Dental instrument | |
| EP1311204A1 | Device for pushing away a dental element | |
| NL1013889A1 | Dental, forceps-like, instrument for expanding shaping band comprises each free end formed by expander projections which move apart on moving handle towards each other |