Assignee
HANNA BERIC SYSTEMS INC
US·2 granted patents·9 citations·filing 1986–1986
Top patents by PatentIndex Score
2 records- 0116US4666346ARotatable fill pipe with collapsible backfill elbow and method of employing same to blind-fill underground voidsHANNA BERIC SYSTEMS INC·Filed 1986·Granted May 19, 1987·6 cites·10 claims
- 0214US4685841ARe-entrainment and air bleed device for pneumatic pipeline conveying systemsHANNA BERIC SYSTEMS INC·Filed 1986·Granted Aug 11, 1987·3 cites·9 claims
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