Patent | Date |
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Method for making enhanced heat transfer surfaces Grant 8,573,022 - Thors , et al. November 5, 2 | 2013-11-05 |
Method of forming protrusions on the inner surface of a tube Grant 8,302,307 - Thors , et al. November 6, 2 | 2012-11-06 |
Heat Transfer Surface for Electronic Cooling App 20110139411 - Thors; Petur | 2011-06-16 |
Heat transfer surface for electronic cooling Grant 7,861,408 - Thors January 4, 2 | 2011-01-04 |
Method Of Forming Protrusions On The Inner Surface Of A Tube App 20100088893 - Thors; Petur ;   et al. | 2010-04-15 |
Method of forming protrusions on the inner surface of a tube Grant 7,637,012 - Thors , et al. December 29, 2 | 2009-12-29 |
Tool for making enhanced heat transfer surfaces Grant 7,509,828 - Thors , et al. March 31, 2 | 2009-03-31 |
Condensing Tube With Corrugated Fins App 20080235950 - Thors; Petur ;   et al. | 2008-10-02 |
Heat transfer tube including enhanced heat transfer surfaces Grant 7,311,137 - Thors , et al. December 25, 2 | 2007-12-25 |
Retractable finning tool and method of using Grant 7,284,325 - Thors , et al. October 23, 2 | 2007-10-23 |
Method for Making Enhanced Heat Transfer Surfaces App 20070234871 - Thors; Petur ;   et al. | 2007-10-11 |
Heat transfer tubes, including methods of fabrication and use thereof Grant 7,254,964 - Thors , et al. August 14, 2 | 2007-08-14 |
Retractable Finning Tool And Method Of Using App 20070157456 - Thors; Petur ;   et al. | 2007-07-12 |
Heat Transfer Tube and Method of and Tool For Manufacturing Heat Transfer Tube Having Protrusions on Inner Surface App 20070124909 - Thors; Petur ;   et al. | 2007-06-07 |
Heat transfer tubes, including methods of fabrication and use thereof Grant 7,178,361 - Thors , et al. February 20, 2 | 2007-02-20 |
Heat transfer surface for electronic cooling App 20060283573 - Thors; Petur | 2006-12-21 |
Tool for making enhanced heat transfer surfaces App 20060213346 - Thors; Petur ;   et al. | 2006-09-28 |
Retractable finning tool and method of using App 20060112535 - Thors; Petur ;   et al. | 2006-06-01 |
Heat transfer tubes, including methods of fabrication and use thereof App 20060075772 - Thors; Petur ;   et al. | 2006-04-13 |
Heat transfer tubes, including methods of fabrication and use thereof App 20060075773 - Thors; Petur ;   et al. | 2006-04-13 |
Method and tool for making enhanced heat transfer surfaces App 20050145377 - Thors, Petur ;   et al. | 2005-07-07 |
Heat transfer tubes, including methods of fabrication and use thereof App 20050126215 - Thors, Petur ;   et al. | 2005-06-16 |
Heat transfer tube with grooved inner surface Grant 6,883,597 - Thors , et al. April 26, 2 | 2005-04-26 |
Heat transfer tube and method of and tool for manufacturing heat transfer tube having protrusions on inner surface App 20040069467 - Thors, Petur ;   et al. | 2004-04-15 |
Heat transfer tubes, including methods of fabrication and use thereof App 20040010913 - Thors, Petur ;   et al. | 2004-01-22 |
Method of making an improved heat transfer tube with grooved inner surface App 20030009883 - Thors, Petur ;   et al. | 2003-01-16 |
Heat transfer tube with grooved inner surface App 20020195233 - Thors, Petur ;   et al. | 2002-12-26 |
Heat transfer tubes and methods of fabrication thereof Grant 5,697,430 - Thors , et al. December 16, 1 | 1997-12-16 |