| # | Country | Total Patents | |
|---|---|---|---|
| #1 | German Democratic Republic | 5 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 2 | |
| #4 | France | 2 | |
| #5 | Italy | 2 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Spain | 1 | |
| #9 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Chemical engineering | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Foods | |
| #2 | Polysaccharides | |
| #3 | Separation | |
| #4 | Treating harvested food |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ebert Werner | 6 |
| #2 | Koplin Gerd | 4 |
| #3 | Naumann Gerhard | 4 |
| #4 | Deunert Karl-Heinz | 4 |
| #5 | Harnack Heinz | 4 |
| #6 | Heinz Harry | 4 |
| #7 | Krone Hans-Werner | 3 |
| #8 | Luu Duan | 3 |
| #9 | Drebert Werner | 3 |
| #10 | Heinz Harry Dr Ing | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DD261348A1 | Device for tension of barrier | |
| DD260248A1 | Device for power display to channel equipment | |
| DD252342A1 | Device for tension of barrier | |
| DD252362A1 | Device for locking chains | |
| DD243427A1 | Process for the production of natural flavors | |
| DE3514477A1 | Process for producing and using gelling agent concentrate | |
| DE3417777A1 | Process for the microbial preparation of an edible acid concentrate |