Assignee
EVERLASTING VALVE COMPANY INC
US·2 granted patents·21 citations·filing 2002–2004
Top patents by PatentIndex Score
2 records- 0169US6845783B1Sliding disk valve for pneumatic conveyance of abrasive materialEVERLASTING VALVE COMPANY INC·Filed 2002·Granted Jan 25, 2005·17 cites·11 claims
- 0244US6957659B1Sliding disk valve for pneumatic conveyance of abrasive materialEVERLASTING VALVE COMPANY INC·Filed 2004·Granted Oct 25, 2005·4 cites·9 claims
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