| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | Spain | 2 | |
| #5 | Canada | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Superheating of steam | |
| #3 | Turning | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jacobs Henry William | 9 |
| #2 | Shupert Frank Wesley | 2 |
| #3 | Henry William Jacobs | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB191316131A | Improvements in Steam Generators. | |
| CA128854A | Flanging press | |
| GB190924467A | Improvements in Steam Superheaters. | |
| GB190907117A | Improvements in or relating to Steam Generators and Fire-boxes therefor. | |
| GB190806369A | An Improved Machine for Working upon Railroads. | |
| GB190728645A | Machine for Turning Cranked Axles. | |
| US899536A | Machine for turning cranked axles. |