Eric Welch
3Patents
2h-index
9Co-inventors
37Inventor score
Filing activity: May 20, 2002 → Apr 5, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7179269B2 | Apparatus and system for removing an obstruction from a lumen | Human Necessities | 57 | Expired |
| US7993362B2 | Filter with positioning and retrieval devices and methods | Human Necessities | 52 | Active |
| US11388927B2 | Cigarette filter object insertion apparatus and associated method | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.