John T. Langaker
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Nov 1, 1999 → Nov 1, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6290011A | Front wheel/rear wheel drive convertible wheelchair | Emerging Cross-Sectional Technologies | 27 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.