| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 14 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Materials and metallurgy | |
| #3 | Chemical engineering | |
| #4 | Basic materials chemistry |
HANS FLEISSNER DR has a total of 14 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany. Its main competitors in its focus markets measurement, materials and metallurgy and chemical engineering are CHUGOKU X RAY CO LTD, CHINA BUILDING MAT TEST & CERTIFICATION GROUP CO LTD and AKASHI CORP.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 14 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Materials and metallurgy | |
| #3 | Chemical engineering | |
| #4 | Basic materials chemistry |