BERBERICH WILLI has a total of 16 patent applications. Its first patent ever was published in 1936. It filed its patents most often in Switzerland, Germany and Canada. Its main competitors in its focus markets consumer goods and machines are WILLI BERBERICH, TRUSSELL MFG CO and PAPETERIES HAMELIN.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 8 | |
| #2 | Germany | 7 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Permanently attaching objects | |
| #3 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berberich Willi | 9 |
| #2 | Willi Berberich | 7 |
| Publication | Filing date | Title |
|---|---|---|
| CA377607A | Loose leaf binder |