William J. Hancock
12Patents
4h-index
8Co-inventors
53Inventor score
Filing activity: Oct 6, 1994 → Mar 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5423594A | Chair tilting mechanism | Human Necessities | 30 | Expired |
| US5916186A | Hand splint apparatus | Human Necessities | 20 | Expired |
| US5863099A | Actuator for a chair mechanism lock | Human Necessities | 5 | Expired |
| US6422649B1 | Chair | Human Necessities | 5 | Expired |
| US10188098B2 | Extremely fast freezing, low-temperature blast freezer | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10598410B2 | Self-powered, long-term, low-temperature, controlled shipping unit | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11547023B2 | Room portable blast chiller | Electricity | 1 | Active |
| US10660328B2 | Extremely fast freezing, low-temperature blast freezer | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10871312B2 | Transport refrigeration unit with vented cryogenic cooling | Physics | 0 | Active |
| US10921037B1 | Cryogenic liquid chiller with multi-fill points optimized for efficiency, capability, and versatility | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10945429B2 | Extremely fast freezing, low-temperature blast freezer | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10634395B2 | Transport refrigeration unit with vented cryogenic cooling | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.