Inventor · disambiguated record
Rick Schaefer
Also filed as: SCHAEFER RICK · SCHAEFER RICK D
3 granted patents·59 citations·filing 1992–2005
73Inventor score
Top patents by PatentIndex Score
3 records- 0185US7470094B2Geonet for a geocompositeGSE LINING TECHNOLOGY INC·Filed 2005·Granted Dec 30, 2008·23 cites·18 claims
- 0270US6566892B2Portable fuel analyzer for analyzing the alcohol content of a mixed fuelSIEMENS VDO AUTOMOTIVE CORP·Filed 2001·Granted May 20, 2003·14 cites·14 claims
- 0361US5257592AAnchor shock absorberSCHAEFER RICK D·Filed 1992·Granted Nov 2, 1993·22 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →