| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Thermal processes | |
| #3 | Machines | |
| #4 | Chemical engineering | |
| #5 | Environmental technology | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Processes for applying fluent materials | |
| #2 | Burners | |
| #3 | Coating metallic material | |
| #4 | Fluid heaters | |
| #5 | Sound-producing devices | |
| #6 | Spraying devices | |
| #7 | Milling | |
| #8 | Drying solid materials by removing liquid | |
| #9 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walter Baur | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB331550A | Improvements relating to the coating of metal bodies with metal | |
| US1823869A | Coating of bodies with metal | |
| US1795703A | Method of coating bodies of iron, wood, or other material | |
| GB252364A | Method of coating wood, iron or other structures | |
| GB242414A | Gramophone |