Inventor
SCHRENKER RICHARD G
US12 patents
⚠️ This page may combine multiple inventors who share the name “SCHRENKER RICHARD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEMC ELECTRONIC MATERIALS
8 patentsUS6093913AJul 25, 2000
Electrical heater for crystal growth apparatus with upper sections producing increased heating power compared to lower sections
MEMC ELECTRONIC MATERIALS62 citations95
US6482263B1Nov 19, 2002
Heat shield assembly for crystal pulling apparatus
MEMC ELECTRONIC MATERIALS24 citations90
US6503322B1Jan 7, 2003
Electrical resistance heater and method for crystal growing apparatus
MEMC ELECTRONIC MATERIALS18 citations83
US6797062B2Sep 28, 2004
Heat shield assembly for a crystal puller
MEMC ELECTRONIC MATERIALS9 citations72
US6579362B2Jun 17, 2003
Heat shield assembly for crystal puller
MEMC ELECTRONIC MATERIALS9 citations72
US5935328AAug 10, 1999
Apparatus for use in crystal pulling
MEMC ELECTRONIC MATERIALS9 citations71
US5840120ANov 24, 1998
Apparatus for controlling nucleation of oxygen precipitates in silicon crystals
MEMC ELECTRONIC MATERIALS10 citations71
US5582642ADec 10, 1996
Apparatus and method for adjusting the position of a pull wire of a crystal pulling machine
MEMC ELECTRONIC MATERIALS17 citations69
KIMBEL STEVEN L
2 patentsUS8317920B2Nov 27, 2012
Directional solidification furnace for reducing melt contamination and reducing wafer contamination
KIMBEL STEVEN L5 citations70
US9222196B2Dec 29, 2015
Directional solidification furnace for reducing melt contamination and reducing wafer contamination
KIMBEL STEVEN L0 citations48