| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Transport | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Marine propulsion | |
| #2 | Internal-combustion piston engines | |
| #3 | Cooling of machines | |
| #4 | Presses | |
| #5 | Cylinders for combustion engines | |
| #6 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pierce James H | 11 |
| #2 | Wright James E | 1 |
| #3 | Budd James H | 1 |
| #4 | Ginley Jacob H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2052653A | Division block for balers | |
| US1971620A | Internal combustion engine | |
| US1801612A | Outboard motor | |
| US1805843A | Internal combustion engine | |
| US1910561A | Marine propulsion device | |
| US1579834A | Marine propulsion device | |
| US1451177A | Traction wheel | |
| CA143833A | Explosive engine | |
| US1022502A | Gas-engine. | |
| CA74881A | Bicycle | |
| CA59249A | Pipe wrench |