| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Unspecified technologies | |
| #3 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Daley Robert E | 10 |
| #2 | E Daley Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3239187A | Hot top for ingot mold | |
| US3216688A | Hot top with dead air space | |
| US3186042A | Hot top gasket | |
| US3166807A | Reuseable hot top | |
| US3166806A | Method of and apparatus for pouring ingots | |
| US2835943A | Ingot mold hot top | |
| CA827038A | Method and apparatus for molding ingots | |
| CA577648A | Ingot mold hot top | |
| CA726094A | Hot top gasket | |
| CA697845A | Method of and apparatus for pouring ingots |