| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Austria | 1 | |
| #3 | Belgium | 1 | |
| #4 | Brazil | 1 | |
| #5 | Switzerland | 1 | |
| #6 | France | 1 | |
| #7 | Netherlands | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Surface technology and coating | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in goods production | |
| #2 | Metal production and refining | |
| #3 | Coating metallic material | |
| #4 | Shafts | |
| #5 | Safety devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blinn G | 6 |
| #2 | Willecke T | 6 |
| #3 | Dewert Heribert | 2 |
| #4 | Lewus Kurt | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2501992A1 | Long carrier which can be raised and lowered - and is used for immersing pipes in molten zinc to obtain galvanized coating (NL20776) | |
| DE2214833A1 | METHOD OF RECOVERING ZINC LOST FROM GALVANIZING FURNACE |