Robert Ludwig
2Patents
2h-index
4Co-inventors
41Inventor score
Filing activity: Oct 1, 1973 → Mar 31, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4090875A | Ductile tungsten-nickel-alloy and method for manufacturing same | Chemistry; Metallurgy | 11 | Expired |
| US10170231B2 | Choke and choke core | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.