Assignee
TELEDYNE WAH CHANG
US·2 granted patents·49 citations·filing 1991–1997
Top patents by PatentIndex Score
2 records- 0173US5905936AMethod and apparatus for shaping spheres and process for sinteringTELEDYNE WAH CHANG·Filed 1997·Granted May 18, 1999·38 cites·4 claims
- 0249US5171549AProcess for decreasing the level of impurities in zirconium chloride, titanium chloride and hafnium chlorideTELEDYNE WAH CHANG·Filed 1991·Granted Dec 15, 1992·11 cites·5 claims
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