Inventor · disambiguated record
David Greenwood
Also filed as: GREENWOOD DAVID · GREENWOOD DAVID G · GREENWOOD DAVID GARETH
6 granted patents·1 pending application·72 citations·filing 1974–2009
83Inventor score
Files withDYNACAST INT LTD2RICARDO UK LTD2CORNWELL RICHARD CHARLES ELLIOT1ICI LTD1MATHSOFT ENGINEERING & EDUCATI1
Top patents by PatentIndex Score
7 records- 0170US7506536B2Method of deriving engine cylinder mechanical top dead centreRICARDO UK LTD·Filed 2003·Granted Mar 24, 2009·16 cites·6 claims
- 0258US4219068ADie casting machineDYNACAST INT LTD·Filed 1979·Granted Aug 26, 1980·7 cites·57 claims
- 0357US7618338B2Cooled pump pulleyRICARDO UK LTD·Filed 2003·Granted Nov 17, 2009·8 cites·2 claims
- 0447US6275866B1Manipulation and coupling of object oriented componentsMATHSOFT ENGINEERING & EDUCATI·Filed 1998·Granted Aug 14, 2001·26 cites·8 claims
- 0545US4591476AInjection moulding casting methodDYNACAST INT LTD·Filed 1984·Granted May 27, 1986·13 cites·4 claims
- 0636US2009158831A1Engine ManagementCORNWELL RICHARD CHARLES ELLIOT·Filed 2009·Application pending·0 cites
- 0726US3964141ACrimping gears and processICI LTD·Filed 1974·Granted Jun 22, 1976·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →