Stephen Thomas Hadfield
3Patents
3h-index
5Co-inventors
39Inventor score
Filing activity: Feb 14, 2003 → Jun 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7939709B2 | Method for selectively producing male or female sterile plants | Chemistry; Metallurgy | 17 | Expired |
| US8946507B2 | Method of selectively producing male or female sterile plants | Chemistry; Metallurgy | 6 | Active |
| US8642836B2 | Method of selectively producing male or female sterile plants | Chemistry; Metallurgy | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.