| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Surface technology and coating | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mennicke Hans | 11 |
| #2 | Steiner Otto | 1 |
HANS MENNICKE has a total of 11 patent applications. Its first patent ever was published in 1907. It filed its patents most often in France. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are HOLLAND GERHARD, SINO PLATINUM METALS RESOURCES YIMEN CO LTD and NICOSEP ASSOCIATES.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Surface technology and coating | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mennicke Hans | 11 |
| #2 | Steiner Otto | 1 |