Assignee
VULCAN IRON WORKS
5 granted patents·133 citations·filing 1974–1995
Top patents by PatentIndex Score
5 records- 0189US4819740AVibratory hammer/extractorVULCAN IRON WORKS·Filed 1987·Granted Apr 11, 1989·109 cites·16 claims
- 0233US5662175ASea water pile hammerVULCAN IRON WORKS·Filed 1995·Granted Sep 2, 1997·13 cites·24 claims
- 0326US3938427APercussion hammerVULCAN IRON WORKS·Filed 1974·Granted Feb 17, 1976·8 cites·9 claims
- 0424US4295752ARetaining assemblyVULCAN IRON WORKS·Filed 1979·Granted Oct 20, 1981·2 cites·12 claims
- 0519US4015821ACable tensioning assemblyVULCAN IRON WORKS·Filed 1976·Granted Apr 5, 1977·1 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →