Inventor
PAULMAN ROGER
US12 patents
Patents
12 patentsUS5544698AAug 13, 1996
Differential coatings for microextruded tubes used in parallel flow heat exchangers
PEERLESS OF AMERICA86 citations95
US5133492AJul 28, 1992
Method and apparatus for separating thin-walled, multiport micro-extrusions
PEERLESS OF AMERICA56 citations95
US4794985AJan 3, 1989
Finned heat exchanger tubing with varying wall thickness
PEERLESS OF AMERICA29 citations91
US4778004AOct 18, 1988
Heat exchanger assembly with integral fin unit
PEERLESS OF AMERICA46 citations91
US5704123AJan 6, 1998
Method of making folded, bent and re-expanded heat exchanger tube and assemblies
PEERLESS OF AMERICA21 citations88
US6247527B1Jun 19, 2001
Fin array for heat transfer assemblies and method of making same
PEERLESS OF AMERICA18 citations83
US4881311ANov 21, 1989
Heat exchanger assembly with integral fin unit
PEERLESS OF AMERICA21 citations81
US5772104AJun 30, 1998
Methods of brazing and preparing articles for brazing, and coating composition for use in such methods
PEERLESS OF AMERICA11 citations73
US5228198AJul 20, 1993
Method of manufacturing a heat exchanger assembly with wrapped tubing
PEERLESS OF AMERICA19 citations72
US5099574AMar 31, 1992
Method of making a heat exchanger assembly with wrapped tubing
PEERLESS OF AMERICA8 citations72
US6598669B2Jul 29, 2003
Fin array for heat transfer assemblies and method of making same
PEERLESS OF AMERICA5 citations62
US6146470ANov 14, 2000
Methods of brazing and preparing articles for brazing, and coating composition for use in such methods
PEERLESS OF AMERICA3 citations62