| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 2 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Czechoslovakia | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Spain | 1 | |
| #9 | Finland | 1 | |
| #10 | France | 1 | |
| #11 | Hungary | 1 | |
| #12 | Italy | 1 | |
| #13 | Japan | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Poland | 1 | |
| #16 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lutz Claus | 8 |
| #2 | Beha Bernhard | 8 |
| #3 | Nieter Heinz-Gernot | 6 |
| #4 | Lutz C | 1 |
| #5 | Nieter Heinz-Gernot Epfendorf | 1 |
| #6 | Berunharuto Beea | 1 |
| #7 | Beha B | 1 |
| #8 | Nieter Heinz G | 1 |
| #9 | Nieter H G | 1 |
| #10 | Haintsuugerunooto Niitaa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA815879A | Soil cultivation equipment | |
| DE2719713A1 | Soil cultivation equipment |