| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Turning | |
| #3 | Cutting | |
| #4 | Veneer production | |
| #5 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mitts Philip S | 4 |
| #2 | Winston William J | 3 |
| #3 | Ranous Jack W | 3 |
| #4 | Krueger Harold E | 2 |
| #5 | Hess Norman E | 1 |
| #6 | Quinsey Thomas E | 1 |
| #7 | Willcox George B | 1 |
| #8 | Larsen Dean L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2909967A | Key seating machines | |
| US2710442A | Tool holder | |
| US2696881A | Air pressure relief means for rotary cutters | |
| CA787172A | Brush chipping machine | |
| CA629414A | Key seating machines | |
| CA346536A | Paper shredding method | |
| CA264674A | Desintegrating machine | |
| CA254420A | Knife clamping device | |
| CA236638A | Shredder mechanism | |
| CA603266A | Dicing apparatus for sheet materials | |
| CA236774A | Cutting machine | |
| CA254421A | Cylinder drum mechanism for cutting machines |