| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | United Kingdom | 3 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Advertising | |
| #3 | Goods for writing upon | |
| #4 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Joseph Wallace | 11 |
| #2 | Jewett Robert L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB607342A | Improvements in stylographic pen | |
| US2356109A | Fountain pen | |
| US2296127A | Stylographic pen | |
| US2217502A | Stylorgraphic pen | |
| US2214494A | Pen point | |
| US1943048A | Fountain pen | |
| US1909194A | Fountain pen | |
| US1907626A | Point and feed section of fountain pens | |
| US1824249A | Fountain pen | |
| US1848283A | Display apparatus | |
| US1443399A | Pencil | |
| US1524068A | Ink pencil | |
| US831287A | Hydrocarbon-burner. |