| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | China | 1 | |
| #5 | Hong Kong | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Mexico | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Textiles and paper | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Ropes | |
| #2 | Spinning | |
| #3 | Drying solid materials by removing liquid |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watkins David K | 8 |
| #2 | Watkins David | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA2993152A1 | Aerodynamic flyer bow | |
| US2004172932A1 | Replaceable components for a flyer bow | |
| US6267822B1 | Method for removing material from an elongated member |