Assignee
SARNAFIL INC
US·8 granted patents·234 citations·filing 1999–2006
Top patents by PatentIndex Score
8 records- 0193US6282857B1Articulating plate assembly for retaining sheets of roofing material on a roof surfaceSARNAFIL INC·Filed 2000·Granted Sep 4, 2001·88 cites·31 claims
- 0290US6554947B2Method for attaching thermoplastic strips to thermoplastic roof membranesSARNAFIL INC·Filed 2000·Granted Apr 29, 2003·50 cites·12 claims
- 0384US7686056B2Apparatus and method for applying strips of thermoplastic material to thermoplastic membranesSARNAFIL INC·Filed 2006·Granted Mar 30, 2010·8 cites·12 claims
- 0482USD446319SRoof membrane stress plateSARNAFIL INC·Filed 2000·Granted Aug 7, 2001·31 cites·1 claims
- 0580US6581663B2Weld wheel assembly for disposition on a membrane welding machineSARNAFIL INC·Filed 2001·Granted Jun 24, 2003·15 cites·4 claims
- 0664US6533014B1Nozzle for heat welding overlapping roof membranes to each other along separated first and second pathsSARNAFIL INC·Filed 2001·Granted Mar 18, 2003·9 cites·8 claims
- 0760US6325126B1Nozzle for heat welding overlapping roof membranes to each other along separated first and second pathsSARNAFIL INC·Filed 1999·Granted Dec 4, 2001·16 cites·19 claims
- 0855US7094298B2Apparatus and method for welding overlapping water-proof membranes to each otherSARNAFIL INC·Filed 2004·Granted Aug 22, 2006·17 cites·23 claims
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