| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | Germany | 3 | |
| #4 | France | 3 | |
| #5 | United Kingdom | 3 | |
| #6 | Belgium | 2 | |
| #7 | Spain | 2 | |
| #8 | Italy | 2 | |
| #9 | Sweden | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Unspecified technologies | |
| #3 | Rare-earth metal compounds | |
| #4 | Turning | |
| #5 | Alloys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Czopor E J | 4 |
| #2 | Newton J | 3 |
| #3 | Czopor Edmund John | 2 |
| #4 | Czopor Edmund J | 2 |
| #5 | Czopor E | 2 |
| #6 | Newton Joseph | 2 |
| #7 | Mazur S T | 2 |
| #8 | Cochrane R W | 2 |
| #9 | Mazur Stan Thomas | 1 |
| #10 | Cochrane Ralph W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3884120A | Milling machine cutter adaptor | |
| US3834829A | Tool holder for indexable cutting inserts | |
| ES417308A1 | A provision of useful of cut. (Machine-translation by Google Translate, not legally binding) | |
| US3798724A | Locking arrangement for cutting blade inserts | |
| US3798723A | Cutting tool | |
| US2270979A | Steel alloy |