HAVTROLL AS has a total of 13 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Norway, Australia and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements and civil engineering are HENAN XINYU PETROLEUM MACHINERY MFG CO LTD, Black Diamond Oilfield Rentals LLC and MARITIME PROMECO AS.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 10 | |
| #2 | Australia | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grimseth Tom | 9 |
| #2 | Schwartz Johan Peter | 5 |
| #3 | Rokke Espen | 2 |
| #4 | Solbakken Arild | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO0186183A1 | Control cable |