| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Water-closets with flushing devices | |
| #2 | Unspecified technologies | |
| #3 | Domestic plumbing installations | |
| #4 | Venting or aerating devices | |
| #5 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hinsdale Winfield E | 14 |
| #2 | Hall William H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1525130A | Tunnel kiln | |
| US1391477A | Water-closet | |
| US1391476A | Water-closet | |
| US1359892A | Pipe-casing | |
| US1300268A | Lavatory. | |
| US974146A | Basin waste and overflow. | |
| US974145A | Urinal-stall. | |
| US687625A | Float for controlling shut-off valves. | |
| US691768A | Water-closet. | |
| US670588A | Siphon water-closet. | |
| US650897A | Urinal. | |
| US628004A | Soil-pipe connection for water-closets, &c. | |
| US645622A | Hydraulic flushing-valve. | |
| US636727A | Lavatory-basin waste. |