| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 6 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Norway | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | United States | 2 | |
| #7 | African Regional Industrial Property Organization | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Agriculture | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Dredging | |
| #3 | Street cleaning | |
| #4 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Happonen Antti | 20 |
| #2 | Ihapponen Antti | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI20145684A | Climate control system | |
| FI20070452A0 | Climate control system | |
| EP1404924A1 | Method for preventing slipperiness of a roadway or equivalent by means of a friction material or friction surface | |
| FI20011630A0 | Branching device and method for branching standing trees | |
| FI20011581A0 | Methods and devices for utilizing water energy | |
| FI20011494A0 | Slipperiness prevention method for roadways involves spreading friction material in predetermined spots to form uneven friction surface | |
| FI20011495A0 | Slipperiness prevention method for roadways involves spreading friction material in predetermined spots to form uneven friction surface |