| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | United States | 6 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Food preservation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lang Charles W | 6 |
| #2 | Mills John | 3 |
| #3 | John Mills | 2 |
| #4 | Ayers S Henry | 2 |
| #5 | Ford Karl L | 2 |
| #6 | Loetscher David L | 1 |
| #7 | Wright William E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1989491A | Means for sealing containers | |
| US1973634A | Method of treating food products and resulting articles | |
| US1982602A | Can | |
| US1963797A | Container valve | |
| US1963782A | Method of processing the contents of valved containers | |
| US1963795A | Domed container end | |
| CA343175A | Food product processing | |
| CA343176A | Milk product processing | |
| CA343277A | Can header valve | |
| CA343275A | Domed container end | |
| CA343276A | Foodstuff processing | |
| CA343274A | Valved container foodstuff processing | |
| CA338340A | Food product processing | |
| CA343278A | Container sealing means | |
| CA343177A | Food processing apparatus |