| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | Germany | 2 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Chemical engineering | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Unspecified technologies | |
| #3 | Cooling of machines | |
| #4 | Clutches and brakes | |
| #5 | Pumps | |
| #6 | Cleaning | |
| #7 | Tools for connecting or disengaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thomas Dalton A | 8 |
| #2 | A Thomas Dalton | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4627798A | Apparatus for circulating cleaning fluid through a cooling system | |
| US4098380A | Gear selector mechanism | |
| US4054150A | Apparatus for cleaning a cooling system | |
| CA973735A | Gear selector for a transmission | |
| US3114278A | Socket wrench | |
| US2737063A | Differential gearing for vehicles | |
| CA877033A | Gear shift mechanism | |
| CA913502A | Gear shift mechanism |