| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 32 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Load transportation vehicles | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Containers for goods storage | |
| #5 | Venting or aerating devices | |
| #6 | Transferring liquids | |
| #7 | Structural elements | |
| #8 | Motor vehicles | |
| #9 | Fire-fighting | |
| #10 | Railway bodies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Davis Jr Augustine | 32 |
| Publication | Filing date | Title |
|---|---|---|
| US2382862A | Armored car | |
| US2200159A | Construction element | |
| US2182015A | Construction element | |
| US2135868A | Mechanism for discharging contents of receptacles | |
| US2057015A | Bumper construction for vehicle tanks | |
| US2033457A | Road tank vehicle | |
| US2100383A | Truck tank and cab | |
| US2063727A | Apparatus for transportation and delivery of beer | |
| US2029756A | Vehicle body | |
| US2138399A | Vehicle body | |
| US2007562A | Bayonet type can closure | |
| US1799288A | Interlock for truck tanks | |
| US1935044A | Truck tank | |
| US1794155A | Valve actuator | |
| US1781369A | Hydraulically-operated tank valve | |
| US1774086A | Truck tank | |
| US1789864A | Siphon apparatus | |
| US1844868A | Bucket-box for vehicle tanks | |
| US1785729A | Safety device for tanks | |
| US1749179A | Safety device for tanks |