| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | China | 2 | |
| #6 | Australia | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | Singapore | 1 | |
| #9 | Turkey | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Foods and drinks | |
| #3 | Agriculture | |
| #4 | Chemical engineering | |
| #5 | Electrical machinery and energy | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Toys | |
| #3 | Food preservation | |
| #4 | Dairy products production | |
| #5 | Foods | |
| #6 | Drying solid materials by removing liquid | |
| #7 | Treating harvested food | |
| #8 | Coffee | |
| #9 | Laundering textiles | |
| #10 | Special electric heating or lighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Drumm Wesley C | 8 |
| #2 | Erickson Chad S | 7 |
| #3 | Schmidt Bruce E | 6 |
| #4 | Marvin Walter S | 5 |
| #5 | Ott Richard B | 4 |
| #6 | Remus Koenig | 4 |
| #7 | Sibenhorn Carl L | 2 |
| #8 | Riedel Richard P | 1 |
| #9 | Dornbush David A | 1 |
| #10 | Iverson Troy M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6558726B2 | Coffee bean roasting apparatus | |
| EP1404181A2 | Roaster oven with hinged cover | |
| US6234067B1 | Hinge clip for roaster oven | |
| US6085442A | Food Dehydrator | |
| US1937770A | Portable fabric steamer | |
| US1795873A | Fusible switch for electrically-heated elements | |
| US1727066A | Removable support for electrically-heated articles | |
| US1810490A | Electric percolator | |
| US1753863A | Electric percolator | |
| US1737051A | Toy electric engine | |
| US1737050A | Toy electric range | |
| US1678397A | Toy electric engine | |
| US1632445A | Toy electric range | |
| CA343599A | Electric percolator |