Robert Birchak
2Patents
2h-index
8Co-inventors
41Inventor score
Filing activity: Dec 27, 1983 → Aug 26, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4649343A | Electromagnetic flux leakage inspection system for ferromagnetic tubes | Physics | 9 | Expired |
| US7591343B2 | Apparatuses for generating acoustic waves | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.