Assignee
VALTUBES
FR·2 granted patents·22 citations·filing 1991–1994
Top patents by PatentIndex Score
2 records- 0159US5460641AMetallic powder for producing pieces by compression and sintering, and a process for obtaining this powderVALTUBES·Filed 1994·Granted Oct 24, 1995·20 cites·17 claims
- 0212US5230247AMethod of assessing faults in metal tubes having internal helical ribsVALTUBES·Filed 1991·Granted Jul 27, 1993·2 cites·4 claims
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