| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 53 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Materials and metallurgy | |
| #3 | Surface technology and coating | |
| #4 | Machines | |
| #5 | Electrical machinery and energy | |
| #6 | Optics | |
| #7 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Alloys | |
| #3 | Spraying devices | |
| #4 | Coating metallic material | |
| #5 | Cables and insulators | |
| #6 | Cyclically operating valves | |
| #7 | Metallic material cleaning | |
| #8 | Foundry moulding | |
| #9 | Cameras | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rene D Wasserman | 16 |
| #2 | Pasche Fernand Dr | 9 |
| #3 | Societe Des Soudures Castolin | 9 |
| #4 | Joseph F Quaas | 5 |
| #5 | Hans Theo Steine | 5 |
| #6 | Simm Wolfgang Dr | 4 |
| #7 | Henri Bosteels | 4 |
| #8 | Wasserman Rene-D | 3 |
| #9 | Horst Seifahrt | 3 |
| #10 | Rene D Wassermann | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE1515145A1 | Welding cables |