| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 72 | |
| #2 | United Kingdom | 2 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Vehicle windows, roofs and doors | |
| #3 | Wing fittings | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Railway bodies | |
| #6 | Doors and windows | |
| #7 | Vehicle parts | |
| #8 | Hinges for doors or windows | |
| #9 | Bolts for doors or windows | |
| #10 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kiekert Friedrich Wilhelm | 9 |
| #2 | Lampe Max | 4 |
| #3 | Tuesselmann Paul | 4 |
| #4 | Lippl Eugen | 2 |
| #5 | Grahs Johann | 1 |
| #6 | Wetzel August | 1 |
| #7 | Kiekert Arnold | 1 |
| #8 | Dabringhaus Erich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB225854A | Door-handle fastening | |
| GB236783A | Lock for the doors of railway carriages and the like |