Henry Chen
12Patents
6h-index
10Co-inventors
63Inventor score
Filing activity: Jan 23, 1976 → Mar 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6217039A | Adjustable skate | Human Necessities | 23 | Expired |
| US4279747A | Rapid continuous clarifier | Performing Operations; Transporting | 18 | Expired |
| US6669210B2 | Adjustable ice skate | Human Necessities | 13 | Expired |
| US6916027B2 | Adjustable skate | Human Necessities | 8 | Expired |
| US4052239A | Method and apparatus for making fiber reinforced tape | Performing Operations; Transporting | 6 | Expired |
| US5741017A | Adjustable brake mechanism for roller skates | Human Necessities | 6 | Expired |
| US7152865B2 | Heel adjustable skate | Human Necessities | 3 | Expired |
| USD283883S | Velocipede | General | 3 | Expired |
| US6983942B2 | Adjustable skate | Human Necessities | 3 | Expired |
| US11993492B2 | Wheel system, in particular for a crane | Performing Operations; Transporting | 0 | Active |
| US11891280B2 | Arrangement and method for aligning a wheel block on an end carriage, in particular a crane end carriage | Performing Operations; Transporting | 0 | Active |
| US11364905B2 | Scrape detection for motor vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.