| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Fire-fighting | |
| #3 | Pumps | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Myron H | 8 |
| #2 | Smith Jr Alfred P | 2 |
| #3 | Jones William T | 2 |
| #4 | Smith Alfred P | 2 |
| #5 | Smith Sr Alfred P | 2 |
| #6 | Smith Golden R | 1 |
| #7 | Richards Jessie A | 1 |
| #8 | Dederich Paul L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5271566A | Self-orienting spray nozzle system | |
| US3094939A | Liquid spraying pump | |
| US3095123A | Ambulant liquid spraying pump and supply tank | |
| US2743135A | Hand spray pumps | |
| US2265550A | Strainer | |
| US2252143A | Pump | |
| US2218860A | Sprayer | |
| US1913006A | Portable fire extinguisher and sprayer | |
| US1869869A | Portable fire extinguisher and sprayer | |
| US1798709A | Nozzle | |
| US1798708A | Portable fire extinguisher and sprayer | |
| US1544490A | Sprayer |