| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 31 | |
| #2 | Canada | 10 | |
| #3 | Norway | 3 | |
| #4 | Iceland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Packaging and shipping | |
| #4 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Ships | |
| #3 | Marine propulsion | |
| #4 | Transport or storage devices | |
| #5 | Cranes | |
| #6 | Food preservation | |
| #7 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Puretic Mario J | 46 |
| Publication | Filing date | Title |
|---|---|---|
| US4884924A | Fish hold construction | |
| US4449315A | Purse ring control apparatus for fishing vessels | |
| US4354444A | Sail handling apparatus | |
| US4197805A | Gate apparatus for fish unloading system | |
| US4223625A | Outboard thruster for boats | |
| US4175347A | Stern fishing system | |
| US4125955A | Stern fishing system | |
| US4103792A | Fish unloading system | |
| US4081075A | Fish flume apparatus | |
| US3913254A | Fish handling device | |
| CA966080A | Fish conveyor | |
| CA946776A | Fish conveyor | |
| US3625383A | Fish unloading system | |
| US3643921A | Power block | |
| US3497182A | Power rollers for retrieving fish nets | |
| US3469558A | Marine propulsion unit | |
| US3469819A | Net retriever apparatus | |
| US3438183A | Rake attachment for a garden tractor | |
| US3261316A | Fishing vessel | |
| US3261176A | Fishing vessel |