| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | United Kingdom | 2 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Consumer goods | |
| #3 | Textiles and paper | |
| #4 | Chemical engineering | |
| #5 | Environmental technology | |
| #6 | Thermal processes | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Trimmings | |
| #2 | Making forged metal products | |
| #3 | Forging | |
| #4 | Finishing textile fabrics | |
| #5 | Grinding tools | |
| #6 | Special textiles | |
| #7 | Supplying fuel to combustion device | |
| #8 | Laces and braids | |
| #9 | Climate change adaptation technologies | |
| #10 | Sanitary equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Friedrich Carl | 10 |
| Publication | Filing date | Title |
|---|---|---|
| DE726634C | Method and device for the production of shoe uppers from wickerwork | |
| GB209759A | Improvements in and relating to chimneys | |
| DE417185C | Dry toilet | |
| GB167674A | Improved machine for the manufacture of bolts, rivets and the like |