| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | China | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 | |
| #5 | EAPO (Eurasian Patent Organization) | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | United States | 2 | |
| #8 | Brazil | 1 | |
| #9 | Denmark | 1 | |
| #10 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hallundbaek Jorgen | 8 |
| #2 | Hallundbaek Joergen | 5 |
| #3 | Joergen Hallundbaek | 1 |
| #4 | Hallundbek Jorgen | 1 |
| #5 | Hallundb K Jorgen | 1 |
| #6 | Hallundbak Jorgen | 1 |
| #7 | Hallundb Aelig K Joergen | 1 |
| #8 | Harenderbeck J | 1 |
| #9 | Donghao Hong | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1567909A | Apparatus for generating addictive white Gaussian noise | |
| EA001956B1 | Coupling for drill pipes | |
| DK133896A | Long electric motor |