Inventor · disambiguated record
Matthew E. Sayer
Also filed as: SAYER MATTHEW E · SAYER MATTHEW EMMETT
4 granted patents·1 pending application·235 citations·filing 1987–2007
81Inventor score
Top patents by PatentIndex Score
5 records- 0191US4740150AInjection moulding apparatusPEERLESS CINPRES LTD·Filed 1987·Granted Apr 26, 1988·139 cites·9 claims
- 0286US7780902B2Method of molding a shopping cartTARGET BRANDS INC·Filed 2007·Granted Aug 24, 2010·30 cites·21 claims
- 0375US4923667AMethod and apparatus for injection mouldingCINPRES LTD·Filed 1988·Granted May 8, 1990·39 cites·20 claims
- 0462US5770237AMethod and apparatus for producing an injection moulding of plastics material using gas assistance and a valve to control the gas supply passageCINPRES LTD·Filed 1996·Granted Jun 23, 1998·27 cites·12 claims
- 0534US2003075837A1Method and apparatus for injection moulding plastics materialFiled 2001·Application pending·0 cites
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