WALTER BLUME DIPL ING has a total of 16 patent applications. Its first patent ever was published in 1934. It filed its patents most often in Germany and Austria. Its main competitors in its focus markets transport, weapons and measurement are SOPWITH AVIAT COMPANY LTD, JEAN JULES MARIE ANTOINE EUGEN and AGO FLUGZEUGWERKE G M B H.
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Weapons | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Aeroplanes | |
| #2 | Parachutes | |
| #3 | Mountings for cannons and pistols | |
| #4 | Testing of structures |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blume Dipl-Ing Walter | 7 |
| #2 | Nes Dipl-Ing Wilhelm Van | 1 |
| #3 | Toebe Konrad | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE679141C | Auxiliary wing for aircraft wings |
