| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 181 | |
| #2 | Canada | 9 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Transport | |
| #5 | Electrical machinery and energy | |
| #6 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dodge Adiel Y | 190 |
| #2 | Swenson Carl E | 2 |
| #3 | Robertson William A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3350961A | Locking differential | |
| US3188976A | Jet pump | |
| US3007322A | Low pressure exhauster | |
| US3055232A | Transmission | |
| US3064446A | Air conditioning apparatus | |
| US3036678A | One way clutches | |
| US3048057A | Transmission | |
| US2999574A | Variable speed drive | |
| US2981125A | Transmission | |
| US2917937A | Variable speed drive | |
| US3006217A | Transmission | |
| US2916024A | Variable speed drive | |
| US2920721A | Combined shoe and disc brake | |
| US2892363A | Transmission | |
| US2763141A | Slip coupling | |
| US2783616A | Air coolers and dehumidifiers | |
| US2707883A | Variable sheave | |
| US2924300A | Wheel brakes for vehicles | |
| US2873585A | Air conditioning systems, combined cooling and warming | |
| US2739452A | Refrigerating system |