| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 20 | |
| #2 | United Kingdom | 5 | |
| #3 | France | 3 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Measurement | |
| #3 | Computer technology | |
| #4 | Furniture and games | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Aeroplanes | |
| #2 | Analysing materials | |
| #3 | Marine propulsion | |
| #4 | Vehicle suspension arrangements | |
| #5 | Motor vehicles | |
| #6 | Goods for writing upon | |
| #7 | Games | |
| #8 | Analogue computers | |
| #9 | Chairs and beds | |
| #10 | Mechanically computing digital computers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koenig Georg | 4 |
| #2 | Ringer Alfred | 1 |
| #3 | Guetzlaff Adolf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB402798A | Improvements in and relating to the suspension of motor vehicle frames | |
| GB306363A | Improvements in pencil sharpening devices | |
| GB221791A | Improvements in or relating to screw propellers | |
| GB215756A | Improvements in or relating to propellers | |
| GB159845A | An improved method of and apparatus for measuring the density of gases |