Inventor · disambiguated record
Samuel S. Pratt
Also filed as: PRATT SAMUEL · PRATT SAMUEL J · PRATT SAMUEL S
16 granted patents·3 pending applications·300 citations·filing 1975–2014
94Inventor score
Top patents by PatentIndex Score
19 records- 0186US4013182ADetachable coupling systemROCKLAND INC·Filed 1975·Granted Mar 22, 1977·37 cites·15 claims
- 0276US6490815B1Excavator bucket with ripping implementROCKLAND INC·Filed 2000·Granted Dec 10, 2002·23 cites·30 claims
- 0375US5518359AMaterial handling attachment for front-end loaders and the likeROCKLAND INC·Filed 1992·Granted May 21, 1996·26 cites·21 claims
- 0471US6209237B1Material handling assembly for excavating machines and the like having improved component storage meansROCKLAND INC·Filed 1999·Granted Apr 3, 2001·35 cites·25 claims
- 0569US6311417B1Excavator bucket assemblyROCKLAND INC·Filed 2000·Granted Nov 6, 2001·18 cites·27 claims
- 0669US5554586APolyurea thickener and grease compositionTEXACO INC·Filed 1995·Granted Sep 10, 1996·24 cites·10 claims
- 0758US6269560B1Sweeping assembly for excavating machines and the likeROCKLAND INC·Filed 1998·Granted Aug 7, 2001·18 cites·35 claims
- 0855US8360707B2Detachable implement handling apparatus for tractorsROCKLAND INC·Filed 2006·Granted Jan 29, 2013·1 cites·20 claims
- 0955US5621987AImplement coupling assembly for excavator machines and the likeROCKLAND INC·Filed 1995·Granted Apr 22, 1997·23 cites·27 claims
- 1051US6163988AAssembly connectable to an operating arm of a machine for performing work functionsROCKLAND INC·Filed 1995·Granted Dec 26, 2000·22 cites·24 claims
- 1149US5611158AAssembly for coupling an implement to an operating arm of a machine in various angular positionsROCKLAND INC·Filed 1995·Granted Mar 18, 1997·14 cites·15 claims
- 1247US5575093ACoupler assemblyROCKLAND INC·Filed 1995·Granted Nov 19, 1996·17 cites·18 claims
- 1345US5238589APolyurea grease compositionTEXACO INC·Filed 1992·Granted Aug 24, 1993·10 cites·14 claims
- 1445US2016047103A1Ground compacting apparatusPRATT SAMUEL S·Filed 2014·Application pending·0 cites
- 1543US6857843B2Grappling assembly for excavating machinesROCKLAND INC·Filed 2003·Granted Feb 22, 2005·5 cites·38 claims
- 1643US5618157ADetachable coupler assemblyROCKLAND INC·Filed 1995·Granted Apr 8, 1997·15 cites·7 claims
- 1743US2006101947A1Cap removal implementPRATT SAMUEL J·Filed 2004·Application pending·0 cites
- 1843US2007086861A1Ground compacting apparatusPRATT SAMUEL S·Filed 2005·Application pending·0 cites
- 1937US5794370ATiered trenching backhoe apparatusFiled 1997·Granted Aug 18, 1998·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →