| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Mechanical elements | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Venting or aerating devices | |
| #3 | Domestic plumbing installations | |
| #4 | Water-closets with flushing devices | |
| #5 | Sanitary equipment | |
| #6 | Unspecified technologies | |
| #7 | Sewers | |
| #8 | Servomotors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sharp Joseph W Jr | 7 |
| #2 | Muend Charles J | 6 |
| #3 | Bacon Albert E | 5 |
| #4 | Sharp Jr Joseph W | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US1562982A | Nozzle connection | |
| US1562981A | Valve structure | |
| US1562980A | Waste mechanism and control | |
| US1602544A | Supply valve | |
| US1597459A | Waste valve | |
| US1562979A | Valve | |
| US1375023A | Bath-trap | |
| US1345643A | Faucet control | |
| US1330909A | Bathtub waste-fitting | |
| US1200036A | Bath-tub. | |
| US1241037A | Water-flushing control. | |
| US1110831A | Water-closet. | |
| US1191384A | Valve for plumbers' furnaces. | |
| US1218124A | Water-closet. | |
| US1227554A | Flushing device. | |
| US1190620A | Mixing-valve. | |
| US1096885A | Compression stop and waste. | |
| US1118955A | Bath-trap. | |
| US1110992A | Water-closet. |