Assignee
PACKLESS METAL HOSE INC
US·14 granted patents·1 pending application·519 citations·filing 1983–2010
Top patents by PatentIndex Score
15 records- 0196US5311661AMethod of pointing and corrugating heat exchange tubingPACKLESS METAL HOSE INC·Filed 1992·Granted May 17, 1994·107 cites·10 claims
- 0292US6488079B2Corrugated heat exchanger element having grooved inner and outer surfacesPACKLESS METAL HOSE INC·Filed 2001·Granted Dec 3, 2002·48 cites·49 claims
- 0387US4514997ATube corrugating diePACKLESS METAL HOSE INC·Filed 1983·Granted May 7, 1985·37 cites·16 claims
- 0486US5409057AHeat exchange elementPACKLESS METAL HOSE INC·Filed 1993·Granted Apr 25, 1995·51 cites·40 claims
- 0585US5551504AHeat exchange elementPACKLESS METAL HOSE INC·Filed 1995·Granted Sep 3, 1996·43 cites·37 claims
- 0683US6923035B2Method and apparatus for forming a modified conduitPACKLESS METAL HOSE INC·Filed 2002·Granted Aug 2, 2005·23 cites·52 claims
- 0781US7694402B2Method for forming a lined conduitPACKLESS METAL HOSE INC·Filed 2005·Granted Apr 13, 2010·10 cites·28 claims
- 0880US5813438ABraided conduit and method of making a braided conduitPACKLESS METAL HOSE INC·Filed 1994·Granted Sep 29, 1998·41 cites·134 claims
- 0979US6968719B2Apparatus and methods for forming internally and externally textured tubingPACKLESS METAL HOSE INC·Filed 2004·Granted Nov 29, 2005·36 cites·19 claims
- 1073US5803128ABraided conduit and method of making a braided conduitPACKLESS METAL HOSE INC·Filed 1995·Granted Sep 8, 1998·40 cites·67 claims
- 1170US4768495AHeating apparatus and methodPACKLESS METAL HOSE INC·Filed 1986·Granted Sep 6, 1988·27 cites·46 claims
- 1268US6760972B2Apparatus and methods for forming internally and externally textured tubingPACKLESS METAL HOSE INC·Filed 2001·Granted Jul 13, 2004·11 cites·55 claims
- 1367US5819807ABraided conduit and method of making a braided conduitPACKLESS METAL HOSE INC·Filed 1997·Granted Oct 13, 1998·27 cites·25 claims
- 1459US4846148AHeating apparatus and methodPACKLESS METAL HOSE INC·Filed 1988·Granted Jul 11, 1989·18 cites·21 claims
- 1548US2010229996A1Method and apparatus for forming a lined conduitPACKLESS METAL HOSE INC·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →