Assignee
PACIFIC ROLLER DIE COMPANY INC
5 granted patents·1 pending application·88 citations·filing 1974–2021
Top patents by PatentIndex Score
6 records- 0188US3940962AConduit making machine with diameter control and methodPACIFIC ROLLER DIE COMPANY INC·Filed 1974·Granted Mar 2, 1976·43 cites·8 claims
- 0266US7083204B1Composite metal pipe coupling and assemblyPACIFIC ROLLER DIE COMPANY INC·Filed 2004·Granted Aug 1, 2006·15 cites·9 claims
- 0361US7757720B1Ribbed spiral pipePACIFIC ROLLER DIE COMPANY INC·Filed 2007·Granted Jul 20, 2010·2 cites·10 claims
- 0458US7108294B1Composite pipe assembly and componentsPACIFIC ROLLER DIE COMPANY INC·Filed 2004·Granted Sep 19, 2006·15 cites·4 claims
- 0556US2022001430A1Tubular core and methodPACIFIC ROLLER DIE COMPANY INC·Filed 2021·Application pending·0 cites
- 0642US6062957ADry abrasive blasting head having rotating nozzlesPACIFIC ROLLER DIE COMPANY INC·Filed 1997·Granted May 16, 2000·13 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →