| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Measurement | |
| #3 | Medical technology | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Hairstyling and cosmetic | |
| #2 | Physical therapy devices | |
| #3 | Time-interval measuring | |
| #4 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shelton William G | 23 |
| Publication | Filing date | Title |
|---|---|---|
| US1820763A | Hair waving clamp | |
| US1848205A | Hair waving device | |
| US1831827A | Hair curling device | |
| US1793754A | Hair-waving apparatus | |
| US1771585A | Hair-waving pad | |
| US1778870A | Hair-waving appliance | |
| US1857982A | Vibrator or like mechanism | |
| US1778838A | Hair-waving device | |
| US1771584A | Hair-waving equipment | |
| US1760997A | Hair drier | |
| US1888809A | Timing device | |
| US1756837A | Hair-waving equipment | |
| US1684642A | Hair-waving equipment | |
| US1704767A | Hair-waving equipment | |
| US1666266A | Hair-waving apparatus | |
| US1667396A | Steaming-tube plug | |
| US1662286A | Hair winder | |
| US1662285A | Hair-waving clip | |
| US1639753A | Hair drier and therapeutic lamp | |
| US1346264A | Torpedo-controlling mechanism |