| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | Canada | 3 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Foods and drinks | |
| #3 | Chemical engineering | |
| #4 | Machines | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Packaging | |
| #2 | Dough making machines | |
| #3 | Unspecified technologies | |
| #4 | Toys | |
| #5 | Drying solid materials by removing liquid | |
| #6 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ferdinand Autenrieth | 3 |
| #2 | Mueller Company C F | 3 |
| #3 | Autenrieth Ferdinand | 3 |
| #4 | Riedl Carl F | 2 |
| #5 | Donald Q Linster | 1 |
| #6 | Carl F Riedl | 1 |
| #7 | Adolphe Bernasconi | 1 |
| #8 | John F Curry | 1 |
| #9 | Omer H Elsasser | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2676693A | Transfer mechanism | |
| US2675120A | Feeding mechanism | |
| US2028377A | Toy menagerie cage | |
| CA524859A | Feeding mechanism | |
| CA530915A | Conveyor transfer for draped material | |
| CA529444A | Alimentary food product machine |