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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US410195710 Sep 197618 Jul 1978Zoom operating light
US424013319 Apr 197816 Dec 1980Gesellschaft fur Strahlen-und Umweltforschung mbH, MunchenQuasimonochromatic light source
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US53233018 Dec 199221 Jun 1994Dimmable studio lighting device
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US554402912 Nov 19936 Aug 1996Lighting fixture for theater, television and architectural applications
US688696426 Jun 20023 May 2005Illuminator with filter array and bandwidth controller
US689017518 Dec 200210 May 2005Ultradent Products, Inc.Cooling system for hand-held curing light
US694065923 Dec 20026 Sep 2005Ultradent Products, Inc.Cone-shaped lens having increased forward light intensity and kits incorporating such lenses
US699454618 Dec 20027 Feb 2006Ultradent Products, Inc.Light curing device with detachable power supply
US705611626 Oct 20046 Jun 2006Ultradent Products, Inc.Heat sink for dental curing light comprising a plurality of different materials
US707404030 Mar 200411 Jul 2006Ultradent Products, Inc.Ball lens for use with a dental curing light
US710652311 Jan 200212 Sep 2006Ultradent Products, Inc.Optical lens used to focus led light
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US719548230 Dec 200327 Mar 2007Ultradent Products, Inc.Dental curing device having a heat sink for dissipating heat
US723577920 Oct 200426 Jun 2007United States of America as represented by the Secretary of the Air ForceNight vision-weighted irradiance testing
US761476328 Feb 200510 Nov 2009Trumpf Medizin Systeme GmbH + Co. KGOperating table lamp
US787896514 Jul 20061 Feb 2011Therapeutic methods using electromagnetic radiation
US791877919 Oct 20075 Apr 2011Photomed Technologies, Inc.Therapeutic methods using electromagnetic radiation
US813430914 Nov 200613 Mar 2012Trumpf Medizin Systeme GmbH + Co. KGLamp power tabulation
USD53001318 Feb 200310 Oct 2006Ultradent Products, Inc.Dental illumination device

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