| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buschle Richard Dieter | 13 |
| #2 | Kuner P | 2 |
| #3 | Dieter Buschle Richard | 1 |
| #4 | Buschle Erick Karl Viktor | 1 |
| #5 | Richard Dieter Buschle | 1 |
| #6 | Erich Karl Viktor Buschle | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BRPI1100093A2 | transparent body cap of a writing instrument | |
| BRPI0806238A2 | clip cover, writing instrument, and accessory | |
| BRPI0802396A2 | Text marker | |
| BRPI0520905B1 | Rechargeable Ink Pen | |
| BRPI0402494A | Bottle with plastic lid | |
| BR0300359A | Conjugable lid for writing instrument and set of writing instruments with conjugated covers | |
| BR0204993A | Writing instrument | |
| BR9800726A | Display-packaging for writing instruments. | |
| BR9704693A | Ballpoint pen | |
| BR9302237A | Adapter for easy transfer of graphic ink and container for graphic ink | |
| BR9204027A | Color pen container | |
| BR8008152A | Compass head |