FRITZ WIELAND has a total of 44 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany. Its main competitors in its focus markets electrical machinery and energy and audio-visual technology are SEE SPRL, KOVACS TIBOR and AMPFIBIAN HOLDINGS PTY LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 44 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections | |
| #2 | Installation of electric cables | |
| #3 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wieland Fritz | 6 |