| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 23 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Foods and drinks | |
| #3 | Textiles and paper | |
| #4 | Surface technology and coating | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Packaging | |
| #2 | Cocoa and sweets | |
| #3 | Containers for goods storage | |
| #4 | Labelling machines | |
| #5 | Gearing | |
| #6 | Devices for applying fluent materials | |
| #7 | Mechanical paper working | |
| #8 | Making paper containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walther Erhardt | 23 |
| #2 | Erhardt Walther | 1 |
| #3 | Adler Erich | 1 |
| #4 | Werner Dammig | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3611675A | Apparatus for wrapping articles | |
| GB1103937A | Process and apparatus for placing articles into cartons | |
| GB808079A | Improvements in or relating to machines for filling moulds, for the confectionery industry | |
| US2925694A | Package filling | |
| GB711396A | Improvements in or relating to pasting devices |