| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Packaging and shipping | |
| #3 | Transport | |
| #4 | Furniture and games | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools | |
| #2 | Containers for goods storage | |
| #3 | Aeroplanes | |
| #4 | Domestic washing | |
| #5 | Grinding or polishing devices | |
| #6 | Street cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Unsinger Philip H | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US2810194A | Knife | |
| US2558399A | Penknife | |
| US2249195A | Carton opener | |
| US1883159A | Package for safety razor blades | |
| US1936076A | Package for safety razor blades | |
| US1823339A | Safety razor blade | |
| US1936075A | Safety razor blade sharpener | |
| US1275504A | Pickle-spear. | |
| US1264350A | Tool. | |
| US932518A | Safety-razor. | |
| US912633A | Safety-razor. | |
| US842505A | Car or navigable balloons. |