| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Non-portable lighting devices | |
| #5 | Foundry moulding | |
| #6 | Lighting device details |
| # | Name | Total Patents |
|---|---|---|
| #1 | Arnold Frederick H | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US1761974A | Glare shield for automobile headlight bulbs | |
| US948034A | Combined safety-razor and stropper. | |
| US913186A | Safety-razor. | |
| US841916A | Safety-razor. | |
| US843923A | Safety-razor. | |
| US840735A | Safety-razor. | |
| US841304A | Safety-razor. | |
| US840101A | Safety-razor. | |
| US842510A | Safety-razor. | |
| US885422A | Safety-razor. | |
| US834353A | Safety-razor. | |
| US833767A | Safety-razor. | |
| US838762A | Safety-razor. | |
| US839447A | Safety-razor. | |
| US843059A | Safety-razor. | |
| US731738A | Gate-pattern. |