| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | United Kingdom | 7 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools | |
| #3 | Mechanical elements | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Gearing | |
| #3 | Punching metal | |
| #4 | Printing machines | |
| #5 | Sawing | |
| #6 | Perforating | |
| #7 | Making metal sheets | |
| #8 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huck William Frederick | 8 |
| Publication | Filing date | Title |
|---|---|---|
| GB1128725A | Improvements in or relating to rotary perforating devices | |
| GB912506A | Backlash take-up gears | |
| GB778010A | Automatically adjustable variable diameter pulleys | |
| GB780134A | Web tension control mechanism | |
| GB794998A | Improvements in or relating to web or ribbon tensioning mechanisms | |
| GB448108A | A new or improved machine for treating printing plates |