Assignee
MACDUFF JAMES
3 granted patents·2 pending applications·63 citations·filing 2001–2007
Top patents by PatentIndex Score
5 records- 0188US6523862B1Tubing connector with integrated crimp ring and reaming tool for use therewithMACDUFF JAMES·Filed 2001·Granted Feb 25, 2003·47 cites·6 claims
- 0280US7364609B2Method and kit for use with standard pipe couplings to construct a de-aeratorMACDUFF JAMES·Filed 2005·Granted Apr 29, 2008·9 cites·18 claims
- 0374US7913958B2Twist clip for attaching a fin to a conduit of a hydronic heating systemMACDUFF JAMES·Filed 2007·Granted Mar 29, 2011·7 cites·11 claims
- 0452US2007095931A1Hydronic heating system, hanger for tubing and method of using same to install the hydronic heating systemMACDUFF JAMES·Filed 2005·Application pending·0 cites
- 0544US2007090231A1Multi-purpose hanger for pipe, tubing, conduit or cable and method of using sameMACDUFF JAMES·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →