Stephen Anthony Sayers
22Patents
11h-index
13Co-inventors
68Inventor score
Filing activity: May 10, 1999 → Jun 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD480864S1 | Case for a medical device | General | 54 | Expired |
| USD481532S1 | Case for a medical device | General | 43 | Expired |
| USD481120S1 | Medical device for the injection of fluid medicaments | General | 29 | Expired |
| USD825848S1 | Hair iron | General | 24 | Active |
| USD726961S1 | Curling iron | General | 22 | Active |
| USD437192S | Scoop | General | 22 | Expired |
| USD721456S1 | Nozzle | General | 21 | Active |
| USD490151S1 | Medical device for injecting fluid medicaments | General | 17 | Expired |
| USD719296S1 | Hair iron | General | 17 | Active |
| USD791408S1 | Hair iron | General | 16 | Active |
| USD678725S1 | Grill | General | 13 | Active |
| USD677834S1 | Hair dryer | General | 11 | Active |
| USD482517S1 | Case for a medical device | General | 10 | Expired |
| USD726963S1 | Tapered styling wand | General | 10 | Active |
| USD426430S | Scoop | General | 9 | Expired |
| USD717490S1 | Hair dryer | General | 7 | Active |
| USD480865S1 | Case for a medical device | General | 7 | Expired |
| US9848683B2 | Hair styling device | Emerging Cross-Sectional Technologies | 6 | Active |
| USD729449S1 | Grille | General | 6 | Active |
| USD726962S1 | Oval styling wand | General | 4 | Active |
| US8088133B2 | Tongue cleaning device | Human Necessities | 4 | Expired |
| US10912364B2 | Hair dryer | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.