| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Unspecified technologies | |
| #3 | Hand carried bags | |
| #4 | Games | |
| #5 | Unspecified technologies | |
| #6 | Aeroplanes | |
| #7 | Physical training equipment | |
| #8 | Personal adornments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wing Russell T | 23 |
| #2 | Wing Dodge E | 1 |
| #3 | Palmer David H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4646913A | Key pack | |
| US3995793A | Roto-wing jet airplane | |
| US2926825A | Watch supporting devices | |
| US2685273A | Fountain pen | |
| US2695511A | Key holder | |
| US2602425A | Fountain pen nib | |
| US2581740A | Fountain pen | |
| US2436763A | Writing instrument | |
| US2553346A | Pocket clip | |
| US2483603A | Fountain pen nib | |
| US2509465A | Dual-well fountain pen | |
| US2428863A | Fountain pen | |
| US2474389A | Fountain pen | |
| US2581739A | Fountain pen | |
| US2512004A | Fountain pen | |
| US2360297A | Fountain pen | |
| US2282840A | Fountain pen | |
| US2187528A | Fountain pen | |
| US2035629A | Boomerang | |
| US1284525A | Fountain-pen. |