| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Germany | 3 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Basic materials chemistry | |
| #4 | Agriculture | |
| #5 | Medical technology | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Compounding processes | |
| #2 | Adhesives | |
| #3 | Shaping of plastics | |
| #4 | Macromolecular compounds compositions | |
| #5 | Horticulture | |
| #6 | Certain plastics | |
| #7 | Physical therapy devices | |
| #8 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hartmeyer Heinrich | 6 |
| #2 | Heinrich Hartmeyer | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE2513686B1 | Process for the production of vegetation plates | |
| DE1956304A1 | Conversion of closed cell plastics foam to - open cell structure | |
| ES334293A1 | Molded body manufacturing procedure, particularly for purposes of obturation. (Machine-translation by Google Translate, not legally binding) |