SIEGFRIED MAGER has a total of 11 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Germany and United Kingdom. Its main competitors in its focus markets consumer goods, engines, pumps and turbines and basic communication technologies are COMPTON JOHN ORGAN CO LTD, HAUS MUSIKELEKTRONIK OHG and VISCOUNT INTERNAT S P A.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Engines, pumps and turbines | |
| #3 | Basic communication technologies | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mager Siegfried | 8 |
| #2 | Goldhammer Dr Otto | 1 |
| #3 | Bier Franz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB727040A | Improved electronic tube oscillator circuit particularly for acoustic devices |