David Turner
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Dec 10, 1982 → Oct 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6561141B2 | Water-cooled magnetorheological fluid controlled combination fan drive and water pump | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6543396B2 | Electronically controlled magnetorheological fluid based cooling fan drive assembly | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US10801658B2 | Directed jet impulse pig launching system and method of its use | Emerging Cross-Sectional Technologies | 3 | Active |
| US4438563A | Hand-held cutting tool | Performing Operations; Transporting | 1 | Expired |
| US11536414B2 | Directed jet impulse pig launching system and method of its use | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.