GRETENER EDGAR DR ING has a total of 73 patent applications. Its first patent ever was published in 1943. It filed its patents most often in Switzerland, Austria and Germany. Its main competitors in its focus markets optics, audio-visual technology and electrical machinery and energy are EDGAR GRETENER, ORANGEMONKIE KOREA INC and ASPEX LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 64 | |
| #2 | Austria | 8 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Electrical machinery and energy | |
| #4 | Control | |
| #5 | Digital networks | |
| #6 | Telecommunications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dr Gretener Edgar Ing | 64 |
| #2 | Gretener Edgar Dr Ing | 9 |