Inventor · disambiguated record
Walter S. Smith
Also filed as: SMITH WALTER S
4 granted patents·1 pending application·97 citations·filing 1976–2009
79Inventor score
Files withBURKE E PORTER MACHINERY CO1NEW CASTLE IND INC1ROCKWELL INTERNATIONAL CORP1WOMER TIMOTHY W1XALOY INC1
Top patents by PatentIndex Score
5 records- 0185US6497508B1Plasticating process, apparatus and screw with mixingNEW CASTLE IND INC·Filed 2001·Granted Dec 24, 2002·38 cites·12 claims
- 0280US7156550B2Apparatus for plasticating thermoplastic resin including polypropyleneXALOY INC·Filed 2004·Granted Jan 2, 2007·18 cites·16 claims
- 0367US5277060AWheel centering deviceBURKE E PORTER MACHINERY CO·Filed 1992·Granted Jan 11, 1994·31 cites·18 claims
- 0456US3992992ADampener for printing pressROCKWELL INTERNATIONAL CORP·Filed 1976·Granted Nov 23, 1976·10 cites·7 claims
- 0553US2010110823A1Combined Screw Design and Heating Mechanism for Low Shear ResinsWOMER TIMOTHY W·Filed 2009·Application pending·0 cites
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