| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 | |
| #3 | Japan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Unspecified technologies | |
| #3 | Packaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watkins James D | 9 |
| #2 | Andreas David W | 4 |
| #3 | Jieimuzu Dei Watokinsu | 2 |
| #4 | Deebitsudo Daburiyu Andoreasu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1239129A | Method for increasing the volumetric yield of microwave cooked popcorn | |
| CA1233436A | Popcorn package | |
| CA1257568A | Flexible bag construction | |
| US4604854A | Machine for forming, filling and sealing bags | |
| US4416907A | Process for preparing food packages for microwave heating | |
| US4425368A | Food heating container | |
| US4416906A | Microwave food heating container | |
| US4450180A | Package for increasing the volumetric yield of microwave cooked popcorn |