Assignee
CANGEN HOLDINGS INC
US·3 granted patents·22 citations·filing 2004–2004
Top patents by PatentIndex Score
3 records- 0170US7163388B2Method and apparatus for incorporating lumens into the wall of a tubular extrusionCANGEN HOLDINGS INC·Filed 2004·Granted Jan 16, 2007·15 cites·3 claims
- 0253US7247012B2Rotatable head for forming spiral extrusionsCANGEN HOLDINGS INC·Filed 2004·Granted Jul 24, 2007·7 cites·14 claims
- 0336US7338271B2Extrusion head having a rotating dieCANGEN HOLDINGS INC·Filed 2004·Granted Mar 4, 2008·0 cites·12 claims
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