| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | Canada | 1 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Hungary | 1 | |
| #6 | Lithuania | 1 | |
| #7 | Latvia | 1 | |
| #8 | Romania | 1 | |
| #9 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #10 | Turkey | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Scheller Albert | 11 |
| #2 | Sprenger Rolf | 10 |
| #3 | Schlueter Eberhardt | 9 |
| #4 | Rolf Sprenger | 1 |
| #5 | Schlueter Eberhard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3622399A1 | AUTOMATIC INJECTION DEVICE AND AMPOULE OR CARTRIDGE FOR AN INJECTION DEVICE |