| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Australia | 1 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nathaniel Lombard | 10 |
| #2 | Lombard Nathaniel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1858051A | High speed gear shift | |
| US1858050A | Change speed gear set | |
| US1814566A | Clutch | |
| US1814565A | Air valve | |
| US1878786A | Power brake | |
| US1878944A | Vacuum brake | |
| US1879365A | Vacuum brake | |
| US1866858A | Control device for fluid pressure actuated mechanism | |
| US1714229A | Rim tool | |
| AU305105B | Improvements in governors |