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Richard G. Schrenker
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Chesterfield, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Clamping assembly for a reactor system
Patent number
10,837,106
Issue date
Nov 17, 2020
Corner Star Limited
Vivek Tomar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Directional solidification furnace for reducing melt contamination...
Patent number
9,222,196
Issue date
Dec 29, 2015
MEMC Singapore Pte. Ltd. (UEN200614794D)
Steven L. Kimbel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Controlling a melt-solid interface shape of a growing silicon cryst...
Patent number
8,398,765
Issue date
Mar 19, 2013
MEMC Electronic Materials, Inc.
Hariprasad Sreedharamurthy
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Directional solidification furnace for reducing melt contamination...
Patent number
8,317,920
Issue date
Nov 27, 2012
MEMC Singapore Pte. Ltd.
Steven L. Kimbel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Heat shield assembly for a crystal puller
Patent number
6,797,062
Issue date
Sep 28, 2004
MEMC Electronic Materials, Inc.
Lee W. Ferry
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Heat shield assembly for crystal puller
Patent number
6,579,362
Issue date
Jun 17, 2003
MEMC Electronic Materials, Inc.
Lee W. Ferry
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrical resistance heater and method for crystal growing apparatus
Patent number
6,503,322
Issue date
Jan 7, 2003
MEMC Electronic Materials, Inc.
Richard G. Schrenker
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Heat shield assembly for crystal pulling apparatus
Patent number
6,482,263
Issue date
Nov 19, 2002
MEMC Electronic Materials, Inc.
Lee W. Ferry
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrical heater for crystal growth apparatus with upper sections...
Patent number
6,093,913
Issue date
Jul 25, 2000
MEMC Electronic Materials, Inc.
Richard G. Schrenker
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for use in crystal pulling
Patent number
5,935,328
Issue date
Aug 10, 1999
MEMC Electronic Materials, Inc.
Carl F. Cherko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for controlling nucleation of oxygen precipitates in sili...
Patent number
5,840,120
Issue date
Nov 24, 1998
MEMC Electronic Materials, Inc.
Kyong-Min Kim
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and method for adjusting the position of a pull wire of a...
Patent number
5,582,642
Issue date
Dec 10, 1996
MEMC Electronic Materials, Inc.
Harold Korb
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
EXPANSION BELLOWS WITH SELF-ALIGNED GUIDE RODS
Publication number
20180087181
Publication date
Mar 29, 2018
Corner Star Limited
Jia Wang
C30 - CRYSTAL GROWTH
Information
Patent Application
CLAMPING ASSEMBLY FOR A REACTOR SYSTEM
Publication number
20160333474
Publication date
Nov 17, 2016
SunEdison, Inc.
Vivek Tomar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Directional Solidification Furnace For Reducing Melt Contamination...
Publication number
20120186299
Publication date
Jul 26, 2012
MEMC SINGAPORE PTE. LTD. (UEN200614794D)
Steven L. Kimbel
C30 - CRYSTAL GROWTH
Information
Patent Application
DIRECTIONAL SOLIDIFICATION FURNACE FOR REDUCING MELT CONTAMINATION...
Publication number
20100074825
Publication date
Mar 25, 2010
MEMC Electronic Materials, Inc.
Steven L. Kimbel
C30 - CRYSTAL GROWTH
Information
Patent Application
Controlling a Melt-Solid Interface Shape of a Growing Silicon Cryst...
Publication number
20090320743
Publication date
Dec 31, 2009
MEMC Electronic Materials, Inc.
Hariprasad Sreedharamurthy
C30 - CRYSTAL GROWTH
Information
Patent Application
Method and apparatus for growing silicon crystal by controlling mel...
Publication number
20060005761
Publication date
Jan 12, 2006
MEMC Electronic Materials, Inc.
Milind Kulkarni
C30 - CRYSTAL GROWTH
Information
Patent Application
Heat shield assembly for a crystal puller
Publication number
20040055531
Publication date
Mar 25, 2004
MEMC Electronic Materials, Inc.
Lee W. Ferry
C30 - CRYSTAL GROWTH
Information
Patent Application
Heat shield assembly for crystal puller
Publication number
20020134302
Publication date
Sep 26, 2002
Lee W. Ferry
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL PULLER FOR GROWING LOW DEFECT DENSITY, SELF-INTERSTITIAL DO...
Publication number
20010045184
Publication date
Nov 29, 2001
RICHARD G. SCHRENKER
C30 - CRYSTAL GROWTH