| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Medical technology | |
| #5 | Engines, pumps and turbines | |
| #6 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Victor Lougheed | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2197132A | Reinforced plastic structure and method of making same | |
| US2202014A | Air propeller blade and material for making same | |
| US2182812A | Air propeller blade | |
| US2202013A | Reinforced plastic and material therefor | |
| US2175204A | Air propeller blade | |
| US2223179A | Nursing nipple | |
| US1922311A | Aeroplane wing structure and method of making the same | |
| US1880207A | Porous covering for aircraft | |
| US1909186A | Airplane wing | |
| US1849012A | Screw propeller | |
| US1973573A | Screw propeller | |
| US1820814A | Screw propeller | |
| US1903823A | Aerodynamic surface | |
| US1373437A | Lid or closure for receptacles |