Assignee
OTTAWA FIBRE INC
CA·5 granted patents·83 citations·filing 1999–2003
Top patents by PatentIndex Score
5 records- 0191US6712576B2Batch charger for cold top electric furnaceOTTAWA FIBRE INC·Filed 2001·Granted Mar 30, 2004·45 cites·19 claims
- 0286US7100862B2Roll-up machine and methodOTTAWA FIBRE INC·Filed 2003·Granted Sep 5, 2006·22 cites·27 claims
- 0362US6990837B2High throughput capacity spinner for manufacturing dual-component curly fibersOTTAWA FIBRE INC·Filed 2002·Granted Jan 31, 2006·4 cites·21 claims
- 0454US7003987B2Hybrid spinner for making a mixture of single-glass and dual-glass fibres right at the fibre forming stageOTTAWA FIBRE INC·Filed 2002·Granted Feb 28, 2006·7 cites·7 claims
- 0534US6170298B1Glass spinner with partitioned spinning headOTTAWA FIBRE INC·Filed 1999·Granted Jan 9, 2001·5 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →