Inventor · disambiguated record
Robert A. Sanderson
Also filed as: CHAN PATRICK S · SANDERSON ROBERT · SANDERSON ROBERT A
29 granted patents·5 pending applications·841 citations·filing 1978–2009
98Inventor score
Files withSANDERSON R MAN INC15GRAHAM MAGNETICS INC3SANDERSON MAN INC A TEXAS CORP3FUELCELL ENERGY INC2SANDERSON MAN R2
Top patents by PatentIndex Score
34 records- 0196US6397794B1Piston engine assemblySANDERSON R MAN INC·Filed 2000·Granted Jun 4, 2002·58 cites·83 claims
- 0296US4199265AMotorless magnetically coupled stirrerAMERICAN HOSPITAL SUPPLY CORP·Filed 1978·Granted Apr 22, 1980·109 cites·20 claims
- 0393US6460450B1Piston engine balancingSANDERSON R MAN INC·Filed 2000·Granted Oct 8, 2002·40 cites·40 claims
- 0493US6446587B1Piston engine assemblySANDERSON R MAN INC·Filed 1999·Granted Sep 10, 2002·46 cites·52 claims
- 0592US6365290B1High-efficiency fuel cell systemFUELCELL ENERGY INC·Filed 1999·Granted Apr 2, 2002·121 cites·8 claims
- 0690US7011469B2Piston jointSANDERSON R MAN INC·Filed 2001·Granted Mar 14, 2006·36 cites·15 claims
- 0790US6915765B1Piston engine assemblySANDERSON R MAN INC·Filed 2000·Granted Jul 12, 2005·29 cites·26 claims
- 0890US6913447B2Metering pump with varying piston cylinders, and with independently adjustable piston strokesSANDERSON R MAN INC·Filed 2002·Granted Jul 5, 2005·40 cites·65 claims
- 0988US7007589B1Piston assemblySANDERSON R MAN INC·Filed 2000·Granted Mar 7, 2006·27 cites·79 claims
- 1088US6854377B2Variable stroke balancingSANDERSON R MAN INC·Filed 2001·Granted Feb 15, 2005·31 cites·19 claims
- 1188US6829978B2Piston engine balancingSANDERSON R MAN INC·Filed 2002·Granted Dec 14, 2004·27 cites·73 claims
- 1287US7325476B2Variable stroke and clearance mechanismSANDERSON R MAN INC·Filed 2005·Granted Feb 5, 2008·11 cites·20 claims
- 1387US6925973B1Piston engine assemblySANDERSON MANAGMENT INC R·Filed 2000·Granted Aug 9, 2005·28 cites·58 claims
- 1486US4704970AConcealed hinge for lightweight safesJAMES THOMAS A·Filed 1984·Granted Nov 10, 1987·57 cites·19 claims
- 1584US7334548B2Piston jointSANDERSON R MAN INC·Filed 2006·Granted Feb 26, 2008·10 cites·20 claims
- 1677US4400846ATape cleaning apparatusGRAHAM MAGNETICS INC·Filed 1981·Granted Aug 30, 1983·16 cites·7 claims
- 1774US7185578B2Piston assemblySANDERSON MAN R·Filed 2004·Granted Mar 6, 2007·12 cites·20 claims
- 1869US7040263B2Piston engine assemblySANDERSON R MAN INC·Filed 2004·Granted May 9, 2006·7 cites·21 claims
- 1969US4973528AFuel cell generating plantINT FUEL CELLS CORP·Filed 1990·Granted Nov 27, 1990·30 cites·3 claims
- 2067US7140343B2Overload protection mechanismSANDERSON R MAN INC·Filed 2003·Granted Nov 28, 2006·12 cites·28 claims
- 2165US5097645ASpace frame systemSANDERSON ROBERT·Filed 1989·Granted Mar 24, 1992·37 cites·15 claims
- 2262US7438029B2Piston waveform shapingSANDERSON R MAN INC·Filed 2004·Granted Oct 21, 2008·7 cites·42 claims
- 2362US7162948B2Variable stroke assembly balancingSANDERSON R MAN INC·Filed 2004·Granted Jan 16, 2007·7 cites·14 claims
- 2458US8048549B2Liquid metal heat exchanger for high temperature fuel cellsFUELCELL ENERGY INC·Filed 2008·Granted Nov 1, 2011·0 cites·16 claims
- 2555US5085949AFuel cell generation systemTOSHIBA KK·Filed 1991·Granted Feb 4, 1992·24 cites·4 claims
- 2654US2007144341A1Piston assemblySANDERSON MAN R·Filed 2007·Application pending·0 cites
- 2753US4491485ATape cleaning methodGRAHAM MAGNETICS INC·Filed 1983·Granted Jan 1, 1985·6 cites·5 claims
- 2851US2006034703A1Metering Pump with proportional outputSANDERSON MAN INC A TEXAS CORP·Filed 2005·Application pending·0 cites
- 2946US8206129B2Supercharged internal combustion engine including a pressurized fluid outletSANDERSON ROBERT A·Filed 2009·Granted Jun 26, 2012·0 cites·8 claims
- 3043US2005076777A1Piston engine balancingSANDERSON MAN INC A TEXAS CORP·Filed 2004·Application pending·0 cites
- 3143US2005079006A1Piston jointSANDERSON MAN INC A TEXAS CORP·Filed 2004·Application pending·0 cites
- 3243US2006120882A1Motor or pump assembliesJORDAN GLENN·Filed 2005·Application pending·0 cites
- 3336USRE35085ESpace frame systemFiled 1994·Granted Nov 14, 1995·13 cites·16 claims
- 3421US4541579ASlitter, wind-up clutch assembliesGRAHAM MAGNETICS INC·Filed 1982·Granted Sep 17, 1985·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →