Inventor · disambiguated record
Robert A. St. John
Also filed as: ST JOHN ROBERT · ST JOHN ROBERT A
20 granted patents·2 pending applications·658 citations·filing 1989–2019
96Inventor score
Files withHP INTELLECTUAL CORP6STANLEY WORKS5BLACK & DECKER INC2ST JOHN ROBERT2STANLEY BLACK & DECKER INC2
Top patents by PatentIndex Score
22 records- 0197US8024994B2Demolition utility toolSTANLEY BLACK & DECKER INC·Filed 2007·Granted Sep 27, 2011·41 cites·13 claims
- 0295US8047099B2Large strike face hammerSTANLEY BLACK & DECKER INC·Filed 2009·Granted Nov 1, 2011·40 cites·37 claims
- 0394US6553717B2Retrofit power door assemblySTANLEY WORKS·Filed 2001·Granted Apr 29, 2003·81 cites·44 claims
- 0493US8087797B2Illumination device with detachable light sourcesPELLETIER THOMAS·Filed 2008·Granted Jan 3, 2012·89 cites·44 claims
- 0591US8261634B2Large strike face hammerST JOHN ROBERT A·Filed 2011·Granted Sep 11, 2012·23 cites·10 claims
- 0689US6311588B1Self adjusting utility pliersSTANLEY WORKS·Filed 2000·Granted Nov 6, 2001·41 cites·7 claims
- 0785USD409446SContainerHP INTELLECTUAL CORP·Filed 1998·Granted May 11, 1999·39 cites·1 claims
- 0885US4979730ASheet drive system having an encoder apparatusPITNEY BOWES INC·Filed 1989·Granted Dec 25, 1990·31 cites·4 claims
- 0982US8104659B2Electromagnetic stapler with a manually adjustable depth adjusterST JOHN ROBERT·Filed 2006·Granted Jan 31, 2012·11 cites·21 claims
- 1082US5996450APliers (2)STANLEY WORKS·Filed 1998·Granted Dec 7, 1999·43 cites·15 claims
- 1177US5908242AStand mixer with locking connection between the mixing bowl and the bowl supportHP INTELLECTUAL CORP·Filed 1998·Granted Jun 1, 1999·45 cites·18 claims
- 1273US5539856AElectric coffeemaker with keep warm control responsive to the amount of coffee brewedBLACK & DECKER INC·Filed 1994·Granted Jul 23, 1996·42 cites·1 claims
- 1372US11378004B2Length-adjustable connecting rod with reduced-mass outlet valveIWIS MOTORSYSTEME GMBH & CO KG·Filed 2019·Granted Jul 5, 2022·1 cites·10 claims
- 1470US8499665B2Torsion control hammer gripST JOHN ROBERT·Filed 2006·Granted Aug 6, 2013·12 cites·27 claims
- 1566US6079865AElectric mixerHP INTELLECTUAL CORP·Filed 1998·Granted Jun 27, 2000·35 cites·4 claims
- 1665US5911505AStand mixer with shaft couplingHP INTELLECTUAL CORP·Filed 1998·Granted Jun 15, 1999·40 cites·20 claims
- 1753US5957578AStand mixer with head locking mechanismHP INTELLECTUAL CORP·Filed 1998·Granted Sep 28, 1999·22 cites·17 claims
- 1850US8321981B2Hammer tackerDELNEO JOHN·Filed 2006·Granted Dec 4, 2012·1 cites·16 claims
- 1948US2009193941A1Ratchet WrenchSTANLEY WORKS·Filed 2008·Application pending·0 cites
- 2048US2009193939A1Ratchet WrenchSTANLEY WORKS·Filed 2008·Application pending·0 cites
- 2146US5666735ACan opener with moving lid retainerBLACK & DECKER INC·Filed 1995·Granted Sep 16, 1997·12 cites·2 claims
- 2232US6010030AMetal containerHP INTELLECTUAL CORP·Filed 1998·Granted Jan 4, 2000·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →