Assignee
TUBECO INC
3 granted patents·34 citations·filing 1973–1980
Top patents by PatentIndex Score
3 records- 0163US4377185AHydrotest apparatusTUBECO INC·Filed 1980·Granted Mar 22, 1983·24 cites·13 claims
- 0232US4362044APipe-bending die and methodTUBECO INC·Filed 1980·Granted Dec 7, 1982·5 cites·9 claims
- 0325US3943747APortable hot pipe bending apparatusTUBECO INC·Filed 1973·Granted Mar 16, 1976·5 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →