Inventor · disambiguated record
Charles A. Duell
Also filed as: DUELL CHARLES A · DUELL CHARLES ARTHUR
11 granted patents·3 pending applications·282 citations·filing 1995–2015
92Inventor score
Files withGALION SOLID WASTE EQUIP INC3HEIL CO3MCCLAIN IND3DUELL CHARLES A2TOCCOA METAL TECHNOLOGIES INC1
Top patents by PatentIndex Score
14 records- 0189US8465246B2Roll off hoist with hinged end portionDUELL CHARLES A·Filed 2009·Granted Jun 18, 2013·22 cites·9 claims
- 0289US6332745B1Compacting system and refuse vehicleGALION SOLID WASTE EQUIP INC·Filed 2000·Granted Dec 25, 2001·48 cites·2 claims
- 0384US8444365B2Roll off hoist with hinged tail and hydraulic reeving systemDUELL CHARLES A·Filed 2009·Granted May 21, 2013·18 cites·29 claims
- 0483US6123497AAutomated refuse vehicleGALION SOLID WASTE EQUIP INC·Filed 1998·Granted Sep 26, 2000·60 cites·23 claims
- 0577US6312209B1Hydraulic system and method of operating sameFiled 2000·Granted Nov 6, 2001·22 cites·11 claims
- 0677US5954470ACompacting system and refuse vehicleGALION SOLID WASTE EQUIP INC·Filed 1996·Granted Sep 21, 1999·46 cites·16 claims
- 0775US6584884B1Integral valve-cylinder assembly and fork positioning systemMCCLAIN IND·Filed 2001·Granted Jul 1, 2003·16 cites·4 claims
- 0872US6648576B1Hydraulic system and method of operating sameMCCLAIN IND·Filed 2003·Granted Nov 18, 2003·15 cites·3 claims
- 0963US6059511AResidential front loading refuse collection vehicleTOCCOA METAL TECHNOLOGIES INC·Filed 1995·Granted May 9, 2000·33 cites·11 claims
- 1057US9446700B2Roll off hoist with hinged end portionHEIL CO·Filed 2013·Granted Sep 20, 2016·1 cites·20 claims
- 1155US6547505B1Hydraulic system and method of operating sameMCCLAIN IND·Filed 2002·Granted Apr 15, 2003·1 cites·3 claims
- 1243US2013084152A1Container Loading SystemHEIL CO·Filed 2012·Application pending·0 cites
- 1336US2004098984A1Combination hydraulic system and electronically controlled vehicle and method of operating sameFiled 2002·Application pending·0 cites
- 1434US2016068092A1Multi-Stage Telescopic Cylinders With Individual Controlled StagesHEIL CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →