| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | Switzerland | 1 | |
| #3 | Germany | 1 | |
| #4 | Finland | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Netherlands | 1 | |
| #7 | Norway | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Household appliances | |
| #2 | Chairs and beds | |
| #3 | Cycle brakes | |
| #4 | Shafts | |
| #5 | Kitchen equipment | |
| #6 | Cycles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kogan Henry | 4 |
| #2 | Kogan H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2030449A | Orthopaedic pillow | |
| FR1041667A | Improvements to express coffee machines | |
| FR739041A | Drum brake for bicycles or other vehicles | |
| DE599778C | Freewheel hub with drum back brake for bicycles | |
| FR504763A | Frame for bicycles, motorcycles, motorcycles and other two-wheeled vehicles |