| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Denmark | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Personal adornments | |
| #2 | Special buttons and bins | |
| #3 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heinz Martin | 6 |
| #2 | Heinz Joerg | 6 |
| #3 | Luz Dieter | 3 |
| #4 | Burth Karl | 2 |
| #5 | Joerg Heinz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102019006088A1 | Piece of jewelery with a movable jewelery element | |
| EP3258808A1 | Piece of jewelry | |
| DE102011015064A1 | Jewel with changing appearance | |
| DE102010007187A1 | jewel | |
| DE102009035852A1 | Perlschließe | |
| DE102009008409A1 | Trinket with swiveling parts | |
| DE10327087A1 | Jewelry lock with insert bushes | |
| DE10315108A1 | Schmuckschloss | |
| DE10214638A1 | swivel lock | |
| DK200001747A | Jewelry with cavities |