Hartwin Weber
11Patents
4h-index
9Co-inventors
49Inventor score
Filing activity: Sep 6, 1991 → Oct 1, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5817191A | Iron-based soft magnetic alloy containing cobalt for use as a solenoid core | Electricity | 13 | Expired |
| US5210373A | Screening compartment having a carrying sandwich structure | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6689490B2 | Display element for employment in a magnetic anti-theft security system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6663981B1 | Marker for use in a magnetic anti-theft security system and method for marking the marker | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6803118B2 | Marker for use in a magnetic anti-theft security system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6793745B2 | Maraging type spring steel | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7432815B2 | Marker for a magnetic theft protection system and method for its production | Emerging Cross-Sectional Technologies | 1 | Active |
| US7230211B2 | Electrical heating element | Electricity | 0 | Expired |
| US7578893B2 | Electrical contact material comprising a cobalt-nickel-iron alloy | Chemistry; Metallurgy | 0 | Active |
| US7942981B2 | Rotationally symmetrical hollow body made of a deformable permanently magnetic alloy and its use and production process | Emerging Cross-Sectional Technologies | 0 | Active |
| US8013743B2 | Marker for a magnetic theft protection system and method for its production | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.