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Gottfried Rohner, Altstätten CH

Gottfried Rohner, Altstätten CH

Patent application numberDescriptionPublished
20090180118Method of optically monitoring the progression of a physical and/or chemical process taking place on a surface of a body - The invention relates to a method for optically monitoring the progression of a physical and/or chemical process taking place on a surface of a body in which the surface radiation which emanates from part of the surface during the physical and/or chemical process, is measured with the aid of a measuring device, in particular a sensor. In order to develop a method of this kind such that sintering processes can also be monitored in a firing furnace having thermal radiation equilibrium, the invention proposes to emit the radiation (07-16-2009
20100003633Apparatus for light-curing a dental object - The invention relates to an apparatus for irradiating an object, in particular for light-curing a dental object by means of a first radiation, the apparatus comprising at least one radiation source for emitting the first radiation, the apparatus further comprising at least one radiation sensor for measuring at least a second radiation, and the apparatus further comprising a housing. The second radiation is the first radiation reelected by the object.01-07-2010
20100181344Application device - The invention relates to an application device for dental materials with a cartridge that has a piston and is destined for receiving the dental material, and with an application nozzle that is attached to an outlet port of the cartridge. A positive or form-fit connection between the cartridge (07-22-2010
20100283188METHOD AND DEVICE FOR THE GENERATIVE PRODUCTION OF A SHAPED BODY HAVING NON-PLANAR LAYERS - The present invention relates to a method for the generative production of a shaped body (11-11-2010
20100303315Dental Color Analyzing Device and Methof of Use - The invention relates to a dental color analyzing device comprising a housing, a computer device having a storage unit, and a display on which a reference object together with at least one tooth and/or a gingival area is represented, wherein at least one first image section that shows the reference object as well as at least one second image section that displays the tooth, a tooth region or a gingival area, may be detected with the aid of the computer device, characterized in that the reference object is mounted on a tooth and in particular is attached thereto and comprises a smaller size than the represented tooth, wherein the reference object is a dental color key comprising color samples that are arranged next to one another and that each represent a dental color, and in that the color of the second, in particular selectable image section, is comparable to the represented color samples with the aid of the computer device such that the color sample that matches the color of the second image section best, may be displayed on the display.12-02-2010
20100304323Dental Color Key - The invention relates to a dental color key comprising at least two different color patterns or samples with different tooth colors. The entire surface area of the color key (12-02-2010

Patent applications by Gottfried Rohner, Altstätten CH