| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | France | 3 | |
| #3 | United States | 3 | |
| #4 | United Kingdom | 2 | |
| #5 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Rolling metal | |
| #2 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | York Raymond Dee | 9 |
| #2 | Dee York Raymond | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA80417A | Rolling mill | |
| GB190227136A | Improvements in Rolling Mills. | |
| US732490A | Rolling-mill. | |
| GB190212055A | Improvements in Rolling Mills | |
| US728349A | Process of rolling blanks for i-beams or girders. | |
| US746228A | Universal rolling-mill. |