| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Unspecified technologies | |
| #3 | Hinges for doors or windows | |
| #4 | Unspecified technologies | |
| #5 | General building constructions | |
| #6 | Load transportation vehicles | |
| #7 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Goddard Alvin C | 11 |
| #2 | Le Viness Raymond P | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2061702A | Wall construction | |
| US1939892A | Glazing clip | |
| US1955181A | Metallic molding | |
| US1795022A | Metal door | |
| US1825147A | Friction pivot hinge | |
| US1695235A | Pivot hinge | |
| US1600981A | Metal doorframe | |
| US1610369A | Metal building construction | |
| US1587771A | Adjustable-lock support | |
| US1597522A | Door construction | |
| US1295728A | Fireproof door. |