David Spencer
4Patents
2h-index
10Co-inventors
41Inventor score
Filing activity: Jul 2, 2001 → Jan 18, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD839019S1 | Organizer | General | 8 | Active |
| US6552217B2 | Process for the preparation of alkyl 1-methylcyclopropanecarboxylate | Chemistry; Metallurgy | 4 | Expired |
| US6758509B1 | Pick-up bed space divider | Performing Operations; Transporting | 1 | Expired |
| US8906466B2 | Esterified lignocellulosic materials and methods for making them | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.