Inventor · disambiguated record
Robert M. Siebert
Also filed as: SIEBERT ROBERT · SIEBERT ROBERT M
6 granted patents·160 citations·filing 1982–1997
86Inventor score
Top patents by PatentIndex Score
6 records- 0170US5068969ALighted gun sightSIEBERT ROBERT M·Filed 1990·Granted Dec 3, 1991·47 cites·15 claims
- 0259US5464061ACryogenic coal bed gas well stimulation methodCONOCO INC·Filed 1994·Granted Nov 7, 1995·33 cites·11 claims
- 0353US6185819B1Catalytic converter housing arrangementVOLKSWAGEN AG·Filed 1997·Granted Feb 13, 2001·24 cites·6 claims
- 0453US5653287ACryogenic well stimulation methodCONOCO INC·Filed 1995·Granted Aug 5, 1997·34 cites·14 claims
- 0551US4495292ADetermination of expandable clay minerals at well sitesCONOCO INC·Filed 1982·Granted Jan 22, 1985·13 cites·5 claims
- 0638US4764903AMethod and apparatus to determine permeability of rock formations adjacent a boreholeCONOCO INC·Filed 1984·Granted Aug 16, 1988·9 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →