WIDMER EDUARD has a total of 13 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Switzerland, Austria and Denmark. Its main competitors in its focus markets electrical machinery and energy are BASHKIRSKIJ INST PATENTOVEDENI, CHUNGCHOU INST OF TECHNOLOGY and HUAPING WANG.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 10 | |
| #2 | Austria | 1 | |
| #3 | Denmark | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Non-portable lighting devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Widmer Eduard | 13 |
| Publication | Filing date | Title |
|---|---|---|
| GB191305909A | An Improved Combined Globe and Reflector for Incandescent Lamps. |