| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | Finland | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Greece | 1 | |
| #11 | Ireland | 1 | |
| #12 | Italy | 1 | |
| #13 | Japan | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Portugal | 1 | |
| #16 | Sweden | 1 | |
| #17 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #18 | United States | 1 | |
| #19 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Cranes | |
| #3 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thaule Birger Hellmann | 7 |
| #2 | Thaule B H | 3 |
| #3 | Kristiansen Gunnar | 1 |
| #4 | Kristiansen B | 1 |
| #5 | Kristiansen Bjoern | 1 |
| #6 | Thaule Birger H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IE42837L | Cable suspended grab device |