| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Israel | 1 | |
| #6 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Unspecified technologies | |
| #3 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clearman Jack F | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US4773594A | Controlled pattern wobbling sprinkler | |
| US4487368A | Vane-driven wobbling sprinkler device | |
| US3312400A | Pop-up sprinkler having a rotating head | |
| US2848276A | Liquid distributor | |
| US2685298A | Air control for water systems | |
| US2685297A | Air charger | |
| US2692608A | Air charger |