| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Agriculture | |
| #3 | Civil engineering | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Climate change adaptation technologies | |
| #2 | Horticulture | |
| #3 | Roof coverings | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies | |
| #6 | Indexing scheme relating to hinges | |
| #7 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mckee Philip L | 18 |
| Publication | Filing date | Title |
|---|---|---|
| US1926160A | Greenhouse sash | |
| US1932555A | Greenhouse eave support and drain member | |
| US1926159A | Greenhouse construction | |
| US1932554A | Greenhouse roof support | |
| US1838184A | Greenhouse ventilator | |
| US1842041A | Ventilator operating mechanism | |
| US1728690A | Greenhouse construction | |
| US1728689A | Splicing for rafter draining members | |
| US1801315A | Bench construction | |
| US1728688A | Building construction | |
| US1796113A | Ventilator-door construction for greenhouses and the like | |
| US1809055A | Greenhouse bench | |
| US1582288A | Roof structure | |
| US1489038A | Roof structure | |
| US1440478A | Roof structure | |
| US1476990A | Reenforced rafter for greenhouses | |
| US1484838A | Greenhouse gutter | |
| CA428326A | Glazing material |