| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Switzerland | 6 | |
| #3 | United Kingdom | 4 | |
| #4 | Austria | 3 | |
| #5 | Canada | 3 | |
| #6 | France | 2 | |
| #7 | Japan | 2 | |
| #8 | United States | 2 | |
| #9 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Foods and drinks | |
| #4 | Mechanical elements | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Slaughtering | |
| #2 | Unspecified technologies | |
| #3 | Springs | |
| #4 | Percussive tools | |
| #5 | Unspecified technologies | |
| #6 | Accessories for machine tools | |
| #7 | Sawing | |
| #8 | Grinding or polishing devices | |
| #9 | Parachutes | |
| #10 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knoll Fritz | 20 |
| #2 | Fritz Knoll | 4 |
| #3 | Fritz Ellegast | 2 |
| #4 | Furitsutsu Noru | 1 |
| #5 | Kunz Adam | 1 |
| #6 | Ellegast Fritz | 1 |
| #7 | Furitsutsu Kunoru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH642433A5 | Device for absorbing motion energy. | |
| CH632953A5 | TOOL HOLDER IN A PORTABLE DEVICE FOR FILING, saw and polish. | |
| GB1046945A | Improvements in and relating to skinning knives | |
| GB1047168A | Improvements in and relating to skinning knives | |
| GB857492A | Improvements in or relating to reciprocating tools | |
| GB726398A | Improvements in butchers' skinning knives | |
| CA575937A | Butchers' skinning knives | |
| CA712317A | Skinning knife | |
| CA710511A | Skinning knife |