HERMANN OLTERSDORF has a total of 15 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are NEWAY EQUIPMENT CO, HOLLAND NEWAY INT INC and WAGNER ENGINEERING LLC.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 13 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oltersdorf Hermann | 4 |
| #2 | Hermann Oltersdorf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB422458A | Improvements relating to spring systems for vehicles | |
| US1954945A | Spring structure |