Assignee
NAT CONVEYORS COMPANY
US·3 granted patents·17 citations·filing 1996–1998
Top patents by PatentIndex Score
3 records- 0138US6109425ADrag type conveyor system and methodNAT CONVEYORS COMPANY·Filed 1998·Granted Aug 29, 2000·10 cites·11 claims
- 0227US5788861AMethod and apparatus for varying the exposure of drainage screen section within a centrifugal separatorNAT CONVEYORS COMPANY·Filed 1996·Granted Aug 4, 1998·4 cites·15 claims
- 0326US5855800AMethod for varying the exposure of drainage screen section within a centrifugal separatorNAT CONVEYORS COMPANY·Filed 1998·Granted Jan 5, 1999·3 cites·3 claims
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