Inventor
SNOWMAN ALFRED
US6 patents
⚠️ This page may combine multiple inventors who share the name “SNOWMAN ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRAXAIR TECHNOLOGY INC
5 patentsUS6638402B2Oct 28, 2003
Ring-type sputtering target
PRAXAIR TECHNOLOGY INC22 citations89
US6478902B2Nov 12, 2002
Fabrication and bonding of copper sputter targets
PRAXAIR TECHNOLOGY INC43 citations89
US6176944B1Jan 23, 2001
Method of making low magnetic permeability cobalt sputter targets
PRAXAIR TECHNOLOGY INC31 citations88
US6269699B1Aug 7, 2001
Determination of actual defect size in cathode sputter targets subjected to ultrasonic inspection
PRAXAIR TECHNOLOGY INC13 citations70
US7776166B2Aug 17, 2010
Texture and grain size controlled hollow cathode magnetron targets and method of manufacture
PRAXAIR TECHNOLOGY INC3 citations55