Assignee
LIVERNOIS RES & DEV CO
US·9 granted patents·145 citations·filing 1994–1998
Top patents by PatentIndex Score
9 records- 0188US6286201B1Apparatus for fin replacement in a heat exchanger tubeLIVERNOIS RES & DEV CO·Filed 1998·Granted Sep 11, 2001·30 cites·16 claims
- 0282US5558069AMethod and apparatus for fluid temperature controlLIVERNOIS RES & DEV CO·Filed 1995·Granted Sep 24, 1996·53 cites·23 claims
- 0358US5732460ACorrugation machine for making a core for a heat exchangerLIVERNOIS RES & DEV CO·Filed 1996·Granted Mar 31, 1998·21 cites·20 claims
- 0454US5557959AModular die transfer systemLIVERNOIS RES & DEV CO·Filed 1994·Granted Sep 24, 1996·12 cites·29 claims
- 0550US5682784ARoll forming tool for manufacturing louvered serpentine finsLIVERNOIS RES & DEV CO·Filed 1996·Granted Nov 4, 1997·10 cites·16 claims
- 0634US5732584AMethod and apparatus for roll forming convoluted springsLIVERNOIS RES & DEV CO·Filed 1996·Granted Mar 31, 1998·6 cites·28 claims
- 0734US5664450ASelf-dispersing facilitating fluid forming rollLIVERNOIS RES & DEV CO·Filed 1996·Granted Sep 9, 1997·5 cites·21 claims
- 0831US5701781ASystem and method for controlling movement of a transfer systemLIVERNOIS RES & DEV CO·Filed 1996·Granted Dec 30, 1997·5 cites·19 claims
- 0931US5588319AMethod and apparatus for making heat exchanger finsLIVERNOIS RES & DEV CO·Filed 1995·Granted Dec 31, 1996·3 cites·9 claims
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