Thomas Henry Perszyk
13Patents
11h-index
13Co-inventors
65Inventor score
Filing activity: Mar 11, 2002 → Aug 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6688421B2 | Earmold for improved retention of coupled device | Electricity | 108 | Expired |
| USD501196S1 | Communications earpiece | General | 104 | Expired |
| USD498227S1 | Communications earpiece | General | 94 | Expired |
| USD478991S1 | Locking ear gel | General | 79 | Expired |
| USD504673S1 | Wireless earpiece | General | 74 | Expired |
| USD469081S1 | Wireless headset | General | 70 | Expired |
| USD510082S1 | Mobile headset with a pivoting microphone boom | General | 41 | Expired |
| USD506994S1 | Mobile headset | General | 24 | Expired |
| USD519109S1 | Mobile headset | General | 23 | Expired |
| US8243973B2 | Communication eyewear assembly | Electricity | 16 | Active |
| USD500999S1 | Communications earpiece with a boom | General | 13 | Expired |
| US8588448B1 | Communication eyewear assembly | Electricity | 6 | Active |
| US8722775B2 | Environmentally friendly cable | Chemistry; Metallurgy | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.