David A. Liebl
3Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Aug 4, 1992 → Jun 4, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5304142A | Dilator - Introducer locking hub and sheath valve apparatus | Human Necessities | 170 | Expired |
| US6277108A | Introducer with location marker | Human Necessities | 64 | Expired |
| US5330460A | Universal slitter having a slider | Performing Operations; Transporting | 36 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.