| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Thermal processes | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Pistons and sealings | |
| #4 | Vehicle transmission mounting | |
| #5 | Lubricating | |
| #6 | Details of furnaces | |
| #7 | Iron and steel production | |
| #8 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mccarthy Felix | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US1001970A | Valve. | |
| US997461A | Hot-blast valve. | |
| US843230A | Metallic packing. | |
| US842230A | Packing. | |
| GB190418777A | Mud Gun for Filling Iron Notches of Blast Furnaces. | |
| US774362A | Universal union or coupling. | |
| US780953A | Lubricating attachment. | |
| US771487A | Skulling-machine. | |
| US771486A | Blow-off valve. | |
| US769106A | Mud-gun for filling iron-notches of blast-furnaces. | |
| GB190321701A | Improvements in Relief Valves for Steam Engine Condensers and Pipes connected therewith. | |
| US737446A | Exhaust relief-valve. | |
| US679390A | Automatc relief-valve. |