| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Austria | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hill Myron Francis | 9 |
| #2 | Francis Hill Myron | 1 |
| #3 | Hill Myron-Francis | 1 |
| #4 | Myron Francis Hill | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190221365A | Improvements in Roller Bearings. | |
| US784002A | Roller-bearing. | |
| CA66910A | Roller bearing | |
| GB189911427A | Improvements in Roller Bearings. | |
| GB189629107A | Telephone Exchange. | |
| CA206886A | Ship construction | |
| CA216369A | Ship |