| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Details of furnaces | |
| #2 | Casting metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morris George D | 5 |
| #2 | Edgar Fear Harry | 2 |
| #3 | Rowland Roger W | 2 |
| #4 | Morris George Delbert | 2 |
| #5 | Arthur Vincent Laurence | 2 |
| #6 | Marshall James V | 1 |
| #7 | Huc Dressler Philip D | 1 |
| #8 | Klein Gordon | 1 |
| #9 | Gordon Klein | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1846614A | Tunnel kiln car and refractory slab therefor | |
| US1813085A | Ware support | |
| US1890978A | Kiln car superstructure | |
| US1824917A | Kiln car construction | |
| US1877424A | Crank | |
| US1755701A | Tunnel-kiln car | |
| US1739176A | Kiln car | |
| US1885691A | Ware support | |
| US1860374A | Device for supporting tableware in alpha kiln | |
| US1674836A | Tunnel-kiln car and method of loading ware thereon | |
| US1657288A | Ware support | |
| US1681943A | Ladle lining | |
| US1642886A | Refractory body | |
| CA310891A | Kiln car | |
| CA310892A | Kiln car |