Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Balanced support plates

Balanced support plates

US Patent 4323216 · Granted Apr 6, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pipe string lift system1984
Independently balanced support plates1983
Pivotable articulated support shoe for hydraulic nozzle1983
Liquid flow system including multi-axial liquid flow screening means for excludi1983
Separable liquid flow screening means for excluding oversized, slender objects c1983
Separable means for excluding oversized slender objects1983
Pipe string lift system1982
Dredging means having means for excluding oversized slender objects1982
Dredging apparatus including suction nozzles1982
Pipe transfer system1982
Remotely steerable dredge vehicle1982
Dredgehead having forward water-deflecting means comprising two transverse eleme1982