Search Images Maps Play YouTube News Gmail Drive More »
Advanced Patent Search | Web History | Sign in

Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US394918922 Apr 19746 Apr 1976Thermon Manufacturing CompanyPipe heat transfer assembly
US397957529 May 19757 Sep 1976M & M Enterprises, Inc.Portable electric oven
US407021420 Dec 197624 Jan 1978Sun Chemical CorporationProcess for continuous precision lamination of multiple strips to a substrate
US415257723 Jun 19761 May 1979Method of improving heat transfer for electric pipe heaters
US448664925 Apr 19834 Dec 1984Dana CorporationContact heater mounting assembly
US470159818 Dec 198520 Oct 1987Cooperheat, Inc.Method of maintaining pipework and/or storage vessels at predetermined process temperature by using heat tracing tape and power control system
US475881510 Jul 198619 Jul 1988Tapeswitch Corporation of AmericaTap element and methods, for heating, pressure measurement and circuit fabrication
US48017838 Jun 198731 Jan 1989Raychem CorporationConnectors
US48231068 Feb 198818 Apr 1989Tapeswitch Corporation of AmericaTape element and methods, for heating, pressure measurement and circuit fabrication
US518090015 Apr 199119 Jan 1993Tapeswitch Corporation of AmericaElectrical resistance element with heat-sensitive disconnect capability
US523800624 Jun 199124 Aug 1993Medtronic, Inc.Apnea stimulation lead
US547703319 Oct 199319 Dec 1995Ken-Bar Inc.Encapsulated water impervious electrical heating pad
US61880511 Jun 199913 Feb 2001Watlow Polymer TechnologiesMethod of manufacturing a sheathed electrical heater assembly
US623339824 Mar 199915 May 2001Watlow Polymer Technologies
Rheem Manufacturing Co.
Heating element suitable for preconditioning print media
US626315811 May 199917 Jul 2001Watlow Polymer TechnologiesFibrous supported polymer encapsulated electrical component
US63922064 Aug 200021 May 2002Waltow Polymer TechnologiesModular heat exchanger
US63922086 Aug 199921 May 2002Watlow Polymer TechnologiesElectrofusing of thermoplastic heating elements and elements made thereby
US64323444 Nov 199813 Aug 2002Watlow Polymer TechnologyMethod of making an improved polymeric immersion heating element with skeletal support and optional heat transfer fins
US64333177 Apr 200013 Aug 2002Watlow Polymer TechnologiesMolded assembly with heating element captured therein
US643432823 Apr 200113 Aug 2002Watlow Polymer TechnologyFibrous supported polymer encapsulated electrical component
US651614212 Feb 20014 Feb 2003Watlow Polymer TechnologiesInternal heating element for pipes and tubes
US651983518 Aug 200018 Feb 2003Watlow Polymer TechnologiesMethod of formable thermoplastic laminate heated element assembly
US65391718 Jan 200125 Mar 2003Watlow Polymer TechnologiesFlexible spirally shaped heating element
US654174412 Feb 20011 Apr 2003Watlow Polymer TechnologiesPackaging having self-contained heater
US674497819 Jul 20011 Jun 2004Watlow Polymer TechnologiesSmall diameter low watt density immersion heating element
US674864621 Feb 200215 Jun 2004Watlow Polymer TechnologiesMethod of manufacturing a molded heating element assembly
US72593575 Sep 200321 Aug 2007Kline and Walker LLCElectronically controlled sealing, unsealing and/or bonding with metal strip or wire coated with liquefiable substance for redundant application and tamper detection