David Staley
8Patents
6h-index
15Co-inventors
60Inventor score
Filing activity: Aug 31, 1989 → Feb 8, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8774420B2 | Headphones with expandable speaker enclosures | Electricity | 47 | Active |
| US5049123A | Folding and stacking apparatus | Performing Operations; Transporting | 21 | Expired |
| US5030193A | Folder apparatus for folding continuously moving sheets | Performing Operations; Transporting | 16 | Expired |
| US7070273B2 | Eyeglasses frame with rotatable temples | Physics | 11 | Expired |
| US7203329B2 | Audio speaker system employing an axi-symmetrical horn with wide dispersion angle characteristics over an extended frequency range | Electricity | 8 | Expired |
| US6817710B2 | Eyeglasses frame with rotatable temples | Physics | 8 | Expired |
| US5037368A | Folder apparatus | Performing Operations; Transporting | 6 | Expired |
| US8582798B2 | Speaker mounting system | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.