HANS WERNER ROHRWASSER has a total of 15 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and thermal processes are SUZHOU XINLING ELECTRIC FURNACE CO LTD, FREY & CO W and KUGEL CARL.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 15 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Surface technology and coating | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Metal tempering | |
| #2 | Metallic material cleaning | |
| #3 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rohrwasser Hans Werner | 14 |
| #2 | Rohrwasser Hans-Werner | 1 |