| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | Canada | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Materials and metallurgy | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Basic materials chemistry | |
| #5 | Environmental technology | |
| #6 | Packaging and shipping | |
| #7 | Machines | |
| #8 | Agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Georgieff Dipl-Ing Georgi | 3 |
| #2 | Vogt Karl Heinz | 3 |
| #3 | Vogt Karl-Heinz | 2 |
| #4 | Gutberlet Friedrich | 2 |
| #5 | Vormfelde Karl Dr-Ing | 2 |
| #6 | Kloepfer Josef Dipl-Ing | 2 |
| #7 | Georgieff Dipl-Ing Georg | 2 |
| #8 | Vogt Karl Heinrich | 2 |
| #9 | Hoffmann Fritz | 2 |
| #10 | Defregger Hans-Peter | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US3291011A | Reflective surface layers | |
| GB1037611A | Coating composition | |
| DE1037354B | Wear-resistant street concrete | |
| CA719180A | Reflective surface layers |