| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | Norway | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Hungary | 1 | |
| #6 | Indonesia | 1 | |
| #7 | Japan | 1 | |
| #8 | New Zealand | 1 | |
| #9 | Poland | 1 | |
| #10 | United States | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Production of goods from wood | |
| #2 | Climate change mitigation in wastewater treatment | |
| #3 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Groeneveld Hendrik Adriaan Cor | 9 |
| #2 | Belle Jeroen Frederik Arthur | 5 |
| #3 | Belle Jeroen Fredrik Arthur | 3 |
| #4 | Belle Jeroen Frederick Arthur | 2 |
| #5 | Belle | 1 |
| #6 | Groeneveld Hendrik A C | 1 |
| #7 | Groeneveld | 1 |
| #8 | Groeneveld H A C | 1 |
| #9 | Maassen Wilhelmus Antonius Hen | 1 |
| #10 | Belle Jeroen F A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2295268A1 | Effluent treatment in process for cellulosic fibrous aggregate preparation |