Inventor · disambiguated record
David Harding
Also filed as: HARDING DAVID · HARDING DAVID W
12 granted patents·288 citations·filing 1988–2012
93Inventor score
Technology areasA61G
Files withBALCOM NANCY4GENUS MEDICAL INC2PDG INC21239907 ONTARIO LTD1EVEREST & JENNINGS CANADIAN LT1
Top patents by PatentIndex Score
12 records- 0184US5957474AWheelchair for large individualsPDG INC·Filed 1997·Granted Sep 28, 1999·91 cites·11 claims
- 0277US8132823B2Reconfigurable tilt wheelchairBALCOM NANCY·Filed 2010·Granted Mar 13, 2012·8 cites·1 claims
- 0376US7871094B2Reconfigurable tilt wheelchairPDG INC·Filed 2007·Granted Jan 18, 2011·12 cites·10 claims
- 0472US8424896B2Telescoping crossbar assemblyBALCOM NANCY·Filed 2012·Granted Apr 23, 2013·5 cites·4 claims
- 0572US6390554B1Weight positioning reclining seat kit for wheelchairs1239907 ONTARIO LTD·Filed 2000·Granted May 21, 2002·42 cites·17 claims
- 0669US8511699B2Reconfigurable tilt wheelchairBALCOM NANCY·Filed 2012·Granted Aug 20, 2013·4 cites·7 claims
- 0762US8579315B2Reconfigurable tilt wheelchairPDG PRODUCT DESIGN GROUP INC·Filed 2012·Granted Nov 12, 2013·3 cites·6 claims
- 0861US8336898B2Reconfigurable tilt wheelchairBALCOM NANCY·Filed 2012·Granted Dec 25, 2012·2 cites·5 claims
- 0956US6142573ACushion element for use in a wheelchairEVEREST & JENNINGS CANADIAN LT·Filed 1997·Granted Nov 7, 2000·41 cites·11 claims
- 1055US5320412AAdjustable chairGENUS MEDICAL INC·Filed 1991·Granted Jun 14, 1994·42 cites·20 claims
- 1151USD313429SDesk calendarHARDING DAVID W·Filed 1988·Granted Jan 1, 1991·7 cites·1 claims
- 1247US6015189AAdjustable chairGENUS MEDICAL INC·Filed 1994·Granted Jan 18, 2000·31 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →