Assignee
CHRISTIANA METALS CORP
3 granted patents·34 citations·filing 1976–1977
Top patents by PatentIndex Score
3 records- 0162US4088257AUltrasonic spot welderCHRISTIANA METALS CORP·Filed 1977·Granted May 9, 1978·16 cites·10 claims
- 0249US4036397AContainer with easy open topCHRISTIANA METALS CORP·Filed 1976·Granted Jul 19, 1977·13 cites·8 claims
- 0332US4071182AMethod of making container with easy open topCHRISTIANA METALS CORP·Filed 1977·Granted Jan 31, 1978·5 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →