| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 15 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Railway shifting | |
| #3 | Railway equipment | |
| #4 | Mechanically-driven clocks |
AUGUST HAHMANN has a total of 15 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany. Its main competitors in its focus markets civil engineering, transport and measurement are TAMPER CORP, THOMAS MANEY and CANRON INC CRISSIER.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 15 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Railway shifting | |
| #3 | Railway equipment | |
| #4 | Mechanically-driven clocks |