Ludwig Lelgemann
2Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Jun 12, 1975 → Jun 13, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4668785A | Preparation of (2-hydroxyethyl)-melamines and their use as modifiers in the preparation of aminoplast resins | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4038229A | Process for the manufacture of impregnating melamine resins | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.