TSCHUDIN CHARLES has a total of 11 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Switzerland. Its main competitors in its focus markets consumer goods, audio-visual technology and medical technology are JOSEPH WILLIAM SCHLOSS, D COMPANY B V and HAINING HAD SOCKS CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 11 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology | |
| #3 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Shirts and underwear | |
| #2 | Garment fastenings | |
| #3 | Hairstyling and cosmetic | |
| #4 | Buttons, pins and buckles | |
| #5 | Advertising | |
| #6 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Charles Tschudin | 11 |