| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | Germany | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | South Africa | 2 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Russian Federation | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Hinges for doors or windows | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Sanitary equipment | |
| #4 | Nails | |
| #5 | Unspecified technologies | |
| #6 | Layered products | |
| #7 | Doors and windows | |
| #8 | Finishing work on buildings | |
| #9 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kiefer Zoltan Anton | 12 |
| #2 | Kiefer Anton | 2 |
| #3 | Kroeger Michael | 2 |
| #4 | Kiefer Zoltan A | 1 |
| #5 | Kröger Michael | 1 |
| #6 | Siegbert Roland Andreas | 1 |
| #7 | Breuer Thomas | 1 |
| #8 | Anton Kiefer Zoltan | 1 |
| #9 | Kiefer Zoltan | 1 |
| #10 | Naomi Rechte Gmbh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102011013935A1 | door assembly | |
| DE102009007890A1 | Arrangement with a mounting part for a hinge and a plate | |
| DE102006009336A1 | Arrangement of a partition wall element and the partition wall element laterally enclosing edging means | |
| DE102005014607A1 | facade |