| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 | |
| #2 | Canada | 8 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Fillers | |
| #3 | Producing goods from plastic | |
| #4 | Unspecified technologies | |
| #5 | Certain plastics | |
| #6 | Venting or aerating devices | |
| #7 | Amplification control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Goodall Howard W | 29 |
| #2 | Walsh Joseph W | 3 |
| #3 | Feeny William S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2512741A | Hose coupling | |
| US2291802A | Safety attachment for hose couplings | |
| US2166524A | Hose clamp | |
| US2139745A | Hose coupling | |
| US2046114A | Expansion ring hose coupling | |
| US2076632A | Hose end and coupling structure | |
| US1914368A | Coupling for hose | |
| US1894269A | Hose | |
| US1874284A | Hose coupling | |
| US1854651A | Valve handle construction | |
| US1984475A | Hose | |
| US1779592A | Metal-covered rubber-fabric hose | |
| US1635783A | Hose clamp | |
| US1562954A | Flexible hose | |
| US1522013A | Hose clamp | |
| US1385821A | Metal-lined hose | |
| US1357701A | Hose | |
| CA186967A | Covered hose | |
| US1276752A | Covered hose. | |
| US1249380A | Hose-coupling. |