Walter Maier
8Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: May 1, 1978 → Mar 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4663210A | Paneling member for the interior of automotive vehicles, especially a dashboard | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4770439A | Impact protection system for the occupant of a motor vehicle | Performing Operations; Transporting | 18 | Expired |
| US4215613A | Slitting apparatus | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5816091A | Wire shaping apparatus, in particular universal spring winding machine, with cutting device | Performing Operations; Transporting | 5 | Expired |
| US7501362B2 | Nonwoven composite element | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6042724A | Water treatment apparatus and purification process using the water | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4950756A | Preparation of 1-nitroanthraquinone-2-carboxylic acid | Chemistry; Metallurgy | 1 | Expired |
| US5847055A | Polymer-containing catalyst systems | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.