John S. Curtis
6Patents
5h-index
8Co-inventors
56Inventor score
Filing activity: Dec 18, 1974 → Sep 18, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5714380A | Closed vessel for isolating target molecules and for performing amplification | Physics | 185 | Expired |
| US4331832A | Electrical outlet box | Electricity | 39 | Expired |
| US3977703A | Multiple duct underground conduit | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4255378A | Bending plastic pipe | Performing Operations; Transporting | 10 | Expired |
| US4156588A | Plastic pipe bending jig | Performing Operations; Transporting | 8 | Expired |
| US5690163A | Strip casting | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.