Darrel Jay Walker
8Patents
7h-index
14Co-inventors
56Inventor score
Filing activity: Nov 2, 1998 → Dec 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6314340A | Irrigation controller | Human Necessities | 192 | Expired |
| US6467294B1 | Apparatus and method for controlling temperature for a self-service food display | Human Necessities | 14 | Expired |
| US9056337B2 | Automated method and device for cleaning of blended ice machine | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US8863992B2 | Method and system for a beverage dispensing assembly | Physics | 10 | Active |
| US7069732B2 | Method and apparatus for controlling heat transfer for a fluid immersed vessel | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6616011B2 | Airflow method and system for controlling temperature of a liquid dispenser | Performing Operations; Transporting | 8 | Expired |
| US7748228B2 | Refrigeration system capable of multi-faceted operation | Mechanical Engineering; Lighting; Heating | 7 | Active |
| USD626825S1 | Fastener | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.