John Draper
5Patents
3h-index
7Co-inventors
42Inventor score
Filing activity: Mar 1, 1994 → Jun 21, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5955653A | Callase-related DNAs and their use in artificial male sterility | Chemistry; Metallurgy | 13 | Expired |
| US6031151A | Callus-specific promoters | Chemistry; Metallurgy | 4 | Expired |
| US5723754A | Tapetum-specific promoters from Brassicaceae spp | Chemistry; Metallurgy | 3 | Expired |
| US6037524A | S-adenosyl-L-homocystein hydrolase promoter | Chemistry; Metallurgy | 2 | Expired |
| US6841720B1 | Inducible promoters | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.