| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping | |
| #4 | Transport | |
| #5 | Surface technology and coating | |
| #6 | Consumer goods | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Containers for goods storage | |
| #5 | Vehicle transmission mounting | |
| #6 | Metallic material cleaning | |
| #7 | Laundering textiles | |
| #8 | Parachutes | |
| #9 | Lubricating | |
| #10 | Fire-fighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Anschicks Rudolph J | 16 |
| #2 | Lebus William A | 9 |
| #3 | Bellamy Harry T | 1 |
| #4 | Richard Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2362232A | Compensator | |
| US2369005A | Relief valve | |
| US2363279A | Dump valve | |
| US2351526A | Gas tank fitting | |
| US2356327A | Self-venting tank valve | |
| US2356326A | Gasoline tank fitting | |
| US2341800A | Method and means for ventilating and fertilizing soil | |
| US2313350A | Safety wash tank | |
| US2295486A | Vent valve | |
| US2267069A | Wash tank | |
| US2172142A | Safety can | |
| US2155464A | Wash tank | |
| US2147230A | Safety can | |
| US2189159A | Connecting cleat for structural elements | |
| US2151180A | Conservation venting device and flame arrester | |
| US2017837A | Attachment for gas tanks | |
| US1800977A | Fire baffle | |
| US1874414A | Fluid control apparatus | |
| US1814656A | Filling and venting device | |
| US1815342A | Apparatus for handling volatile liquids |