BOSSERT & ERHARD has a total of 14 patent applications. Its first patent ever was published in 1928. It filed its patents most often in France and Germany. Its main competitors in its focus markets consumer goods are MICRO KK, MICRO CO LTD and KURETAKE CO LTD.
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Hairstyling and cosmetic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Holzhauer Walter | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE2527747A1 | Multi colour ball pen - contains guided ink tube moved by pressure on inclined pendulum |
