| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | South Africa | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Spain | 2 | |
| #7 | Israel | 2 | |
| #8 | Japan | 2 | |
| #9 | Austria | 1 | |
| #10 | Germany | 1 | |
| #11 | France | 1 | |
| #12 | United Kingdom | 1 | |
| #13 | India | 1 | |
| #14 | Jordan | 1 | |
| #15 | Morocco | 1 | |
| #16 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Machines | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Helbling Gottfried | 10 |
| #2 | Helbling G | 3 |
| #3 | Gotsutofuriido Heruburinku | 2 |
| #4 | Hofer Willi | 1 |
| #5 | Himmler Erich | 1 |
| #6 | Gotteried Helbling | 1 |
| #7 | Willi Hofer | 1 |
| #8 | G Helbling | 1 |
| #9 | Erich Himmler | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JO1103B1 | Method for improving soil qualities and agent for performing this method | |
| CH643569A5 | METHOD FOR PRODUCING WASSERAUSTAUSCHENDEM, non-toxic POLYMER MATERIAL BASED ON ACRYLAMIDE / N, N'-methylenebisacrylamide. | |
| CH635126A5 | Method for improving the water household and of loosening wuestenboeden and topfkulturboeden and means for its execution. | |
| DE2059976A1 | Plastic damp courses - without use concrete isolating trough |