| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 51 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Unspecified technologies | |
| #3 | Fire-fighting | |
| #4 | Unspecified technologies | |
| #5 | Lubricating | |
| #6 | Venting or aerating devices | |
| #7 | Tools for connecting or disengaging | |
| #8 | Pipes | |
| #9 | Horticulture | |
| #10 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gibbs Henry | 30 |
| #2 | Meng Harry E | 8 |
| #3 | William Steininger | 4 |
| #4 | Allen William D | 4 |
| #5 | Bowes Charles Franklin | 3 |
| #6 | Ryerson Thorval L | 2 |
| #7 | Henry Gibbs | 1 |
| #8 | George Evans John | 1 |
| #9 | Symonds William H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2086515A | Sprinkler | |
| US2032064A | Sprinkler head | |
| US2056290A | Sprinkler | |
| US2025767A | Sprinkler nozzle | |
| US1900124A | Sprinkler head | |
| US1895890A | Lawn sprinkler | |
| US1827339A | Lawn sprinkler | |
| US1830448A | Lawn sprinkler | |
| US1786035A | Sprinkler | |
| US1746970A | Sprinkler | |
| US1778223A | Hose nozzle | |
| US1760375A | Lawn sprinkler | |
| US1804714A | Stand pipe connection for buildings | |
| US1693245A | Sprinkler head | |
| US1505330A | Hose rack | |
| US1401425A | Hose-nozzle | |
| US1419588A | Screw plug and method of making same | |
| US1248475A | Grease-cup. | |
| CA171435A | Machine for forming hose bands | |
| US1213861A | Grease-cup. |