Edgar Downs
10Patents
8h-index
8Co-inventors
65Inventor score
Filing activity: Jun 24, 1976 → Aug 17, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6226618A | Electronic content delivery system | Electricity | 1,726 | Expired |
| US6611812B2 | Secure electronic content distribution on CDS and DVDs | Electricity | 633 | Expired |
| US6587837B1 | Method for delivering electronic content from an online store | Electricity | 623 | Expired |
| US6574609B1 | Secure electronic content management system | Electricity | 521 | Expired |
| US6418421B1 | Multimedia player for an electronic content delivery system | Electricity | 520 | Expired |
| US4532833A | Strap-type wrench for removing rotatable closures or similar members | Performing Operations; Transporting | 30 | Expired |
| US4334332A | Motor-driven cap-gripper and can-opener | Performing Operations; Transporting | 13 | Expired |
| US4231735A | Radiant heater | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4043578A | Portable door lock | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4230000A | Automatic gripper for caps to be removed from jars | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.