Inventor · disambiguated record
Hartmut Schafer
Also filed as: SCHAEFER HARTMUT
4 granted patents·168 citations·filing 1984–2004
78Inventor score
Top patents by PatentIndex Score
4 records- 0192US4697294ASpeed bumps for roadwaysSCHAEFER HARTMUT·Filed 1985·Granted Oct 6, 1987·113 cites·20 claims
- 0275US4594021AMarker block for divisions on trafficways in form of an oblong beam-like body and having reflective meansSCHAEFER HARTMUT·Filed 1984·Granted Jun 10, 1986·47 cites·17 claims
- 0350US7076383B2Method of resonance spectroscopy for the analysis of statistical properties of samplesBRUKER BIOSPIN GMBH·Filed 2004·Granted Jul 11, 2006·5 cites·18 claims
- 0444US6993155B1Method for reading document entries and addressesSIEMENS AG·Filed 2000·Granted Jan 31, 2006·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →