| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 3 | |
| #3 | France | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Turning | |
| #2 | Unspecified technologies | |
| #3 | Woodworking tools | |
| #4 | Making metal sheets |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clark Herbert B | 5 |
| #2 | Dukes Phillip J | 3 |
| #3 | Dennis Walter J | 1 |
| #4 | Beck Le Roy F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2854735A | Tool holder | |
| US2854734A | Cutting unit for a lathe, planer or similar metal working machine | |
| US2814320A | Molding cutterhead and knife | |
| US2697272A | Toolholder | |
| US2341314A | Tipped cutting tool | |
| US2173099A | Means and method of tube drawing | |
| CA635011A | Cutting tool holder | |
| CA417750A | Tipped tool | |
| CA516379A | Tool holder |