| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Belgium | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Canada | 1 | |
| #5 | Czechoslovakia | 1 | |
| #6 | Spain | 1 | |
| #7 | Hungary | 1 | |
| #8 | Netherlands | 1 | |
| #9 | Poland | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Basic materials chemistry | |
| #3 | Organic fine chemistry | |
| #4 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Coating compositions | |
| #3 | Specific use of cosmetics | |
| #4 | Hairstyling and cosmetic | |
| #5 | Medical preparations | |
| #6 | Painting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smit Adrianus J | 4 |
| #2 | Smit Adrianus Johannes | 3 |
| #3 | Smit Adrianus Johannus | 3 |
| #4 | Adrianus Johannes Smit | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE1004060A4 | Filling pencil. | |
| BE904215A | Painting object, more certain palette, and painting tablet used, if any. | |
| US4602886A | Multi-color marking implement | |
| NL8202245A | Multicoloured writing stick mfr. - in which thin layers of different colour paste are compressed and extruded |