Assignee
TETRON INC
US·9 granted patents·2 pending applications·252 citations·filing 1984–2008
Top patents by PatentIndex Score
11 records- 0188US5044610AVortex inhibitor for molten metal dischargeTETRON INC·Filed 1989·Granted Sep 3, 1991·24 cites·6 claims
- 0284US4886412AMethod and system for loading wafersTETRON INC·Filed 1986·Granted Dec 12, 1989·121 cites·11 claims
- 0382US4694779AReactor apparatus for semiconductor wafer processingTETRON INC·Filed 1984·Granted Sep 22, 1987·45 cites·24 claims
- 0478US6723275B2Vortex inhibitor with sacrificial rodTETRON INC·Filed 2001·Granted Apr 20, 2004·10 cites·8 claims
- 0575US6576039B2Method and apparatus for metal pouringTETRON INC·Filed 2001·Granted Jun 10, 2003·11 cites·28 claims
- 0671US4871148AVortex inhibitor for molten metal dischargeTETRON INC·Filed 1988·Granted Oct 3, 1989·19 cites·8 claims
- 0760US2008116233A1Vortex inhibitor with sacrificial rodTETRON INC·Filed 2008·Application pending·0 cites
- 0859US7169349B1Method and apparatus for delivering metallurgically improved molten metalTETRON INC·Filed 2000·Granted Jan 30, 2007·2 cites·19 claims
- 0959US6074598AMethod and apparatus for slag separation sensingTETRON INC·Filed 1998·Granted Jun 13, 2000·14 cites·12 claims
- 1050USRE37417EVortex inhibitor for molten metal dischargeTETRON INC·Filed 1995·Granted Oct 23, 2001·6 cites·9 claims
- 1145US2004164466A1Vortex inhibitor with sacrificial rodTETRON INC·Filed 2004·Application pending·0 cites
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