| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Machine tools | |
| #4 | Agriculture | |
| #5 | Mechanical elements | |
| #6 | Packaging and shipping | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Cyclically operating valves | |
| #2 | Unspecified technologies | |
| #3 | Harvesting | |
| #4 | Punching metal | |
| #5 | Unspecified technologies | |
| #6 | Making forged metal products | |
| #7 | Gearing | |
| #8 | Toys | |
| #9 | Containers for goods storage | |
| #10 | Forging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leake James M | 24 |
| #2 | Fairchild Glen G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2875740A | Stamped valve rotator cage | |
| US2727500A | Engine rocker arm | |
| US2648235A | Engine rocker arm | |
| US2617178A | Method of making engine rocker arms | |
| US2529089A | Engine rocker arm | |
| US2615764A | Hub | |
| US2529088A | Method of making one-piece angular frame members | |
| US2529087A | Mower guard | |
| US2483212A | Mower guard | |
| US2448989A | Engine rocker arm | |
| US2483211A | Engine rocker arm | |
| US2469564A | Engine rocker arm | |
| US2483210A | Engine rocker arm | |
| US2450556A | Engine rocker arm | |
| US2415213A | Engine rocker arm | |
| US2415212A | Method of making track guides | |
| US2338726A | Rocker arm | |
| US2345822A | Rocker arm | |
| US2276622A | Bearing seal for rotary shafts | |
| US2026901A | Shipping case |