Derek J. Whitehead
8Patents
6h-index
5Co-inventors
52Inventor score
Filing activity: Jul 21, 1983 → Oct 7, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4642230A | Release device | Human Necessities | 72 | Expired |
| US4566059A | Converter with lossless snubbing components | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4578263A | Pharmaceutical pellet | Human Necessities | 29 | Expired |
| US5342576A | Magnesium manganese alloy | Chemistry; Metallurgy | 23 | Expired |
| US6030637A | Pellet for administration to ruminants | Human Necessities | 20 | Expired |
| US4863455A | Pellet for administration to ruminants | Human Necessities | 10 | Expired |
| US4765837A | Alloy and product made therefrom | Chemistry; Metallurgy | 6 | Expired |
| US4670817A | Heat sink and interconnection arrangement for series connected power diodes | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.