| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 27 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering | |
| #4 | Transport | |
| #5 | Surface technology and coating | |
| #6 | Thermal processes | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Unspecified technologies | |
| #3 | Cooling of machines | |
| #4 | Locks | |
| #5 | Bolts for doors or windows | |
| #6 | Vehicle servicing | |
| #7 | Metallic material removal | |
| #8 | Nails | |
| #9 | Fluid heaters | |
| #10 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | White John F | 21 |
| #2 | Wellman Walter C | 2 |
| #3 | Covi John B | 1 |
| #4 | Peter Hanson Hans | 1 |
| #5 | Anderson Carl E | 1 |
| #6 | Frisbie Ray A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2642391A | Anodic rod holder | |
| US2575150A | Thermostat mounting assembly for hot-water heaters and the like | |
| US1613148A | Automobile radiator attachment | |
| US1662911A | Radiator cap | |
| US1665004A | Automobile radiator cap | |
| US1662910A | Automobile radiator cap | |
| US1678174A | Theft-preventing device | |
| US1694523A | Waterproof sheet structure | |
| US1662909A | Sealing cap for automobile radiators | |
| US1653684A | Automobile radiator attachment | |
| US1585809A | Windshield cleaner | |
| US1601788A | Radiator cap | |
| US1493508A | Hood latch | |
| US1647128A | Hood latch | |
| US1557911A | Radiator cap | |
| US1481493A | Hood latch | |
| US1613794A | Theft-preventing device | |
| US1462404A | Theft-preventing device | |
| US1462403A | Automobile radiator attachment | |
| US1513663A | Radiator-cap lock |