Douglas B. HALL
6Patents
2h-index
3Co-inventors
44Inventor score
Filing activity: Dec 14, 1990 → Jan 11, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD330547S | Key pad | General | 12 | Expired |
| US11076608B2 | Method for creating smoked foods and beverages | Performing Operations; Transporting | 3 | Active |
| US11417230B1 | System, method, and teaching aid for enabling all students who are willing to be able to achieve mastery of learning content and a system for efficiently systematically increasing the level that defines mastery | Physics | 1 | Active |
| US12295380B2 | Method for creating smoked foods and beverages | Performing Operations; Transporting | 0 | Active |
| US11922826B2 | Learning management system, method, and teaching aid for enabling all students who are willing to be able to achieve mastery of learning content and a system for efficiently systematically increasing the level that defines mastery | Physics | 0 | Active |
| US12011008B2 | Method for creating smoked foods and beverages | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.