Inventor · disambiguated record
James W. Darby
Also filed as: DARBY JAMES W
8 granted patents·224 citations·filing 1974–2000
89Inventor score
Top patents by PatentIndex Score
8 records- 0193US6250025B1Assembleable columbarium towerGREENWOOD INC·Filed 2000·Granted Jun 26, 2001·76 cites·27 claims
- 0277US4060581AMethod of making a composite burial vaultDARBY DAVID L·Filed 1974·Granted Nov 29, 1977·28 cites·5 claims
- 0374US5960524ABurial container assembly and method for constructing the sameGREENWOOD INC·Filed 1997·Granted Oct 5, 1999·44 cites·12 claims
- 0474USD265251SSwimming pool ladderDARBY JAMES W·Filed 1980·Granted Jun 29, 1982·14 cites·1 claims
- 0573US4261083AComposite burial vaultDARBY DAVID L·Filed 1977·Granted Apr 14, 1981·30 cites·31 claims
- 0657US4314390AComposite burial vault and method for making sameDARBY JAMES W·Filed 1980·Granted Feb 9, 1982·21 cites·32 claims
- 0750US6345422B1Preformed combination vault and casket assembly with stackable componentsGREENWOOD INC·Filed 2000·Granted Feb 12, 2002·9 cites·20 claims
- 0827US4531266ABurial vault structureDARBY JAMES W·Filed 1983·Granted Jul 30, 1985·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →