Inventor
KHATTAK CHANDRA P
US18 patents
⚠️ This page may combine multiple inventors who share the name “KHATTAK CHANDRA P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRYSTAL SYST
11 patentsUS4646710AMar 3, 1987
Multi-wafer slicing with a fixed abrasive
CRYSTAL SYST240 citations98
US6368403B1Apr 9, 2002
Method and apparatus for purifying silicon
CRYSTAL SYST38 citations92
US5972107AOct 26, 1999
Method for purifying silicon
CRYSTAL SYST46 citations92
US5438973AAug 8, 1995
Shaped blades
CRYSTAL SYST33 citations92
US4727852AMar 1, 1988
Multi-wafer slicing with a fixed abrasive
CRYSTAL SYST41 citations92
US4384564AMay 24, 1983
Process of forming a plated wirepack with abrasive particles only in the cutting surface with a controlled kerf
CRYSTAL SYST37 citations92
US4256530AMar 17, 1981
Crystal growing
CRYSTAL SYST38 citations92
US4218418AAug 19, 1980
Processes of casting an ingot and making a silica container
CRYSTAL SYST30 citations92
US5394825AMar 7, 1995
Method and apparatus for growing shaped crystals
CRYSTAL SYST36 citations88
US7344596B2Mar 18, 2008
System and method for crystal growing
CRYSTAL SYST10 citations83
US6418921B1Jul 16, 2002
Method and apparatus for cutting workpieces
CRYSTAL SYST18 citations83