| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections | |
| #2 | Unspecified technologies | |
| #3 | Hairstyling and cosmetic | |
| #4 | Unspecified technologies | |
| #5 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | William Huppert | 9 |
| Publication | Filing date | Title |
|---|---|---|
| US2495104A | Anchoring device | |
| US2495103A | Anchoring device | |
| US2488976A | Electrical connector | |
| US2316167A | Electrical outlet | |
| GB539653A | Improved hair comb | |
| US2248675A | Multiple finger electrical contact and method of making the same | |
| GB480696A | Improvements in hair curler | |
| US1854842A | Electric plug | |
| US1818804A | Electrical outlet | |
| US1882615A | Armored electrical plug | |
| US1728549A | Combined switch and plug cap |