Inventor · disambiguated record
Alfred Snowman
Also filed as: SNOWMAN ALFRED
6 granted patents·138 citations·filing 1998–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0189US6478902B2Fabrication and bonding of copper sputter targetsPRAXAIR TECHNOLOGY INC·Filed 2000·Granted Nov 12, 2002·43 cites·17 claims
- 0278US6638402B2Ring-type sputtering targetPRAXAIR TECHNOLOGY INC·Filed 2001·Granted Oct 28, 2003·22 cites·19 claims
- 0375US6176944B1Method of making low magnetic permeability cobalt sputter targetsPRAXAIR TECHNOLOGY INC·Filed 1999·Granted Jan 23, 2001·31 cites·14 claims
- 0473US7776166B2Texture and grain size controlled hollow cathode magnetron targets and method of manufacturePRAXAIR TECHNOLOGY INC·Filed 2006·Granted Aug 17, 2010·3 cites·13 claims
- 0562US5993734AMethod for making W/Ti sputtering targets and products in an inert atmosphereSONY CORP·Filed 1998·Granted Nov 30, 1999·26 cites·45 claims
- 0646US6269699B1Determination of actual defect size in cathode sputter targets subjected to ultrasonic inspectionPRAXAIR TECHNOLOGY INC·Filed 1999·Granted Aug 7, 2001·13 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →