| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 5 | |
| #2 | Germany | 4 | |
| #3 | Norway | 3 | |
| #4 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Agriculture | |
| #3 | Measurement | |
| #4 | Mechanical elements | |
| #5 | Basic materials chemistry | |
| #6 | Chemical engineering | |
| #7 | Machines | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Processes for applying fluent materials | |
| #2 | Animal shoeing | |
| #3 | Pipes | |
| #4 | Testing of structures | |
| #5 | Construction of roads | |
| #6 | Spraying devices | |
| #7 | Coating compositions | |
| #8 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rueling Felix Ritter Von | 11 |
| #2 | Von Rueling Felix Ritter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH623753A5 | Process for coating surfaces | |
| DE2427119A1 | COATING FOR HORSESHOE FITTINGS MADE OF PLASTIC | |
| DE2362906A1 | Bridge bearing esp. for saline atmosphere - has hot sprayed coating contg. oil which precipitates on cooling |