| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 6 | |
| #2 | United States | 3 | |
| #3 | Australia | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Biotechnology | |
| #4 | Chemical engineering | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Special wind, spring and weight motors | |
| #3 | Wind motors | |
| #4 | Combustion residues removal | |
| #5 | Special machines | |
| #6 | Microbiology | |
| #7 | Flotation | |
| #8 | Microorganisms | |
| #9 | ||
| #10 | Solar heat collectors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hagg Franklin | 11 |
| Publication | Filing date | Title |
|---|---|---|
| NL1038907C2 | Flotation separator. | |
| NL2005935C2 | Rotor. | |
| NL2005936C2 | Wind turbine. | |
| NL1036653C2 | Floating chimney. | |
| NL1036241C2 | Solar energy tower with salt lake as a solar heat collector. | |
| NL1035321C2 | Heat flux concentrator for use in watch, has flexible heat-absorbing plate mechanically connected with flexible heat emitting plate by glue connection, and intermediate space formed in energy converter |