John L. Langan
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jul 21, 1998 → Jul 21, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6208006A | Thin film spatial filters | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.