| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Transport | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Rail vehicle suspensions | |
| #3 | Pistons and sealings | |
| #4 | Solid fuel combustion | |
| #5 | Machines | |
| #6 | Venting or aerating devices | |
| #7 | Furnaces | |
| #8 | Superheating of steam | |
| #9 | Lubricating | |
| #10 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cox Millard F | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US1611818A | Dust guard | |
| US1572772A | Grease cup | |
| US1627595A | Feed-water heater | |
| US1370633A | Firing apparatus for furnaces | |
| US1316534A | Packing-ring expander. | |
| US1231855A | Power reverse-gear for locomotives. | |
| US1231854A | Fire-brick arch for boiler fire-boxes. | |
| US1090688A | Steam-superheater for boilers. | |
| US1072315A | Self-adjusting stay-bolt. | |
| US842448A | Throttle-valve. | |
| US655202A | Piston-packing. | |
| US666263A | Lubricator. |