| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Germany | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Foods and drinks | |
| #3 | Thermal processes | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Foods | |
| #3 | Domestic stoves | |
| #4 | Packaging | |
| #5 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dunn Richard P | 5 |
| #2 | Jehn David H | 3 |
| #3 | Maier Gary W | 2 |
| #4 | Maier G | 1 |
| #5 | Dunn Richard Patrick | 1 |
| #6 | Patrick Dunn Richard | 1 |
| #7 | Jehn D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4007285A | Popcorn container and handle assembly | |
| US3782976A | Popcorn package and handle assembly | |
| US3671270A | Popcorn package | |
| GB1176259A | Improvements in or relating to Cookers | |
| US3359886A | Popcorn popper | |
| US3445988A | Packaging machine for filling and closing a receptacle | |
| US3519439A | Popcorn package | |
| US3425845A | Popcorn package | |
| CA882425A | Popcorn popper | |
| CA885741A | Popcorn popper |