| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | Denmark | 2 | |
| #5 | Iceland | 2 | |
| #6 | Argentina | 1 | |
| #7 | Australia | 1 | |
| #8 | Chile | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport | |
| #4 | Measurement | |
| #5 | Weapons | |
| #6 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Pumps | |
| #3 | Ships | |
| #4 | Geophysics | |
| #5 | Military vessels | |
| #6 | Winches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hystad Magne | 11 |
| #2 | Hystad Geir | 3 |
| #3 | Hystad Per H | 3 |
| #4 | Magne Hystad | 2 |
| Publication | Filing date | Title |
|---|---|---|
| NO345493B1 | A control system and method for a towed marine object/ (Et styresystem og –fremgangsmåte for en tauet marin gjenstand) | |
| NO20170485A1 | A pumping system and method | |
| WO2006043821A1 | Chain or wire stopper |