| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Packaging and shipping | |
| #3 | Chemical engineering | |
| #4 | Machines | |
| #5 | Thermal processes | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Mixing | |
| #3 | Transferring liquids | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies | |
| #6 | Containers for goods storage | |
| #7 | Pipes | |
| #8 | Ice-boxes | |
| #9 | Heat-exchanger without contact | |
| #10 | Closing and opening bottles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rice Frank E | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2247100A | Tap | |
| US2247099A | Faucet | |
| US2210634A | Direct drawrod | |
| US2207159A | Sealing means | |
| US2203365A | Beer cooling device | |
| US2129784A | Pouring spout for cans | |
| US2058631A | Faucet | |
| US2041371A | Beer faucet | |
| US2033785A | Faucet | |
| US1867892A | Purifying apparatus | |
| US1777327A | Clarifyinc and carbonating apparatus | |
| US1773375A | Carbonator | |
| CA357268A | Beer faucet | |
| CA400737A | Faucet |