| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | France | 3 | |
| #3 | United States | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | Japan | 2 | |
| #7 | Netherlands | 2 | |
| #8 | Norway | 2 | |
| #9 | Sweden | 2 | |
| #10 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #11 | Austria | 1 | |
| #12 | Denmark | 1 | |
| #13 | United Kingdom | 1 | |
| #14 | Italy | 1 | |
| #15 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Mixing | |
| #2 | Rare-earth metal compounds | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mueller Wolfgang | 4 |
| #2 | Geng Walter | 3 |
| #3 | Kipke Klausdieter | 3 |
| #4 | Kipke K | 3 |
| #5 | Schupper Hans | 3 |
| #6 | Tielens Arthur J | 2 |
| #7 | Todtenhaupt Erich | 2 |
| #8 | Muller W | 2 |
| #9 | Muller Wolfgang | 2 |
| #10 | Todtenhaupt Erich K | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE2557979A1 | INTERFERENCE CURRENT RUEHRER | |
| DE2556467A1 | PROCESS AND DEVICE FOR CONTINUOUS THERMAL STERILIZATION OF SEALS | |
| DE2531646A1 | METHOD AND DEVICE FOR MANUFACTURING CLAY |