Inventor · disambiguated record
William Steven Keir
Also filed as: KEIR WILLIAM S · KEIR WILLIAM STEVEN
7 granted patents·1 pending application·78 citations·filing 1999–2020
82Inventor score
Technology areasB29C
Top patents by PatentIndex Score
8 records- 0191US9272453B1Hot runner with removable gate padHUSKY INJECTION MOLDING·Filed 2014·Granted Mar 1, 2016·21 cites·18 claims
- 0280US10882233B2Valve stem actuationHUSKY INJECTION MOLDING SYSTEMS LTD·Filed 2016·Granted Jan 5, 2021·2 cites·11 claims
- 0380US7462319B2Injection molding machine apparatus and method with moving platen injection and ejection actuationHUSKY INJECTION MOLDING·Filed 2004·Granted Dec 9, 2008·19 cites·16 claims
- 0474US6155811AStack mold carrier mounted on linear bearingsHUSKY INJECTION MOLDING·Filed 1999·Granted Dec 5, 2000·36 cites·18 claims
- 0561US11667066B2Valve stem actuationHUSKY INJECTION MOLDING SYSTEMS LTD·Filed 2020·Granted Jun 6, 2023·0 cites·10 claims
- 0646US11370154B2Multi-material hot runner nozzleHUSKY INJECTION MOLDING SYSTEMS LTD·Filed 2017·Granted Jun 28, 2022·0 cites·29 claims
- 0742US9895829B2Post-mold systemHUSKY INJECTION MOLDING SYSTEMS LTD·Filed 2012·Granted Feb 20, 2018·0 cites·15 claims
- 0840US2013287887A1Valve-Stem Assembly Removable from Runner System While Valve-Actuator Assembly Remains Connected with Manifold AssemblyKEIR WILLIAM STEVEN·Filed 2012·Application pending·0 cites
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