Maria Lorenz
5Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Aug 5, 1991 → May 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5110835A | Antistatic expandable styrene polymers in bead form | Chemistry; Metallurgy | 33 | Expired |
| US5908872A | Production of expandable styrene polymers | Chemistry; Metallurgy | 9 | Expired |
| USD868856S1 | Spot welding gun | General | 7 | Active |
| US5698603A | Expandable styrene polymers containing recycled material | Chemistry; Metallurgy | 1 | Expired |
| US5561170A | Preparation of expandable thermoplastic polymers by post-impregnation | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.