| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 12 | |
| #2 | United States | 9 | |
| #3 | Finland | 6 | |
| #4 | Sweden | 6 | |
| #5 | Australia | 3 | |
| #6 | New Zealand | 3 | |
| #7 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Machine tools | |
| #4 | Mechanical elements | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Vehicle suspension arrangements | |
| #3 | Motor vehicles | |
| #4 | Woodworking tools | |
| #5 | Veneer production | |
| #6 | Belts or cables for driving | |
| #7 | Unspecified technologies | |
| #8 | Harvesting | |
| #9 | Wood saws |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mellgren Per-Gustaf | 16 |
| #2 | Cote Jean-Marie | 5 |
| #3 | Mellgren P-G | 5 |
| #4 | Ewart James M | 3 |
| #5 | Jones Keith C | 2 |
| #6 | Cote J-M | 1 |
| #7 | Mellgren Per Gustaf | 1 |
| #8 | Mcphee John B | 1 |
| #9 | Garner G John | 1 |
| #10 | Guimier Daniel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2167443A1 | Self-release choker hook | |
| US5681071A | Self-release choker hook | |
| GB9319472D0 | Auto release choker | |
| CA1323058C | Releasable skidding grapple | |
| NZ225787A | Self propelled vehicle with pivotally mounted bogies which keep the chassis level | |
| CA1270864A | Suspension system for a bogie vehicle | |
| CA1233789A | Forwarder | |
| CA1241361A | Automatic release choker | |
| CA1224703A | Feller-buncher | |
| CA1220450A | Forwarder | |
| US4468917A | Bush cleaning apparatus | |
| CA1214976A | Tree felling apparatus | |
| CA1159753A | Delimbing apparatus | |
| CA1148070A | Delimbing head | |
| CA1137390A | Log splitter | |
| US4281693A | Feller director | |
| CA1071266A | Streamlined trailer |