1
Werner Tabarelli, Ernst W Lobach: Photolithographic method for the manufacture of integrated circuits. Karl F Ross, August 24, 1982: US04346164 (896 worldwide citation)

In a photolithographic method for the manufacture of integrated circuits a mask having a pattern is imaged on a photosensitive layer coating a semiconductor substrate by a projection lens. To improve the resolving capability and to obviate adverse effects, e.g. standing waves and inhomogeneous expos ...


2
Werner Tabarelli, Ernst W Lobach: Apparatus for the photolithographic manufacture of integrated circuit elements. Karl F Ross, Herbert Dubno, April 9, 1985: US04509852 (782 worldwide citation)

Using a photolithographic projection apparatus a mask having a pattern is imaged on a photosensitive layer coating a semiconductor substrate by a projection lens. To improve the resolving capability and to obviate adverse effects, e.g. standing waves and inhomogeneous exposure, the space between the ...


3
Francois Duret, Christian Termoz: Method of and apparatus for making a prosthesis, especially a dental prosthesis. Karl F Ross, Herbert Dubno, May 5, 1987: US04663720 (346 worldwide citation)

A method of making a dental prosthesis in which data representing standard tooth shapes and sizes, relationships between teeth and adjacent and occlusive teeth and characteristics for securing a prosthesis to a prepared site, and machining instructions for shaping a blank to the configuration of a d ...


4
Francois Duret, Elisabeth Duret nee Michallet, Christian Thermoz: Apparatus for taking odontological or medical impressions. Karl F Ross, Herbert Dubno, September 9, 1986: US04611288 (282 worldwide citation)

Dental prostheses, such as crowns, inlays or dentures are produced automatically based upon an optical impression taken of the oral region wtih nontraumatic radiation. The reflected waves are transformed into numerical data which is used directly to operate a numerically controlled machine in the fa ...


5
Francois Duret, Christian Termoz: Method of making a prosthesis, especially a dental prosthesis. Karl F Ross, Herbert Dubno, May 3, 1988: US04742464 (240 worldwide citation)

A method of making a dental prosthesis in which data representing standard tooth shapes and sizes, relationships between teeth and adjacent and occlusive teeth and characteristics for securing a prosthesis to a prepared site, and machining instructions for shaping a blank to the configuration of a d ...


6
Vincenzo Daniele, Giuseppe Corda, Aldo Magrucci, Guido Torelli: Method of programming an electrically alterable nonvolatile memory. SGS ATES Componenti Elettronici S p A, Karl F Ross, November 2, 1982: US04357685 (222 worldwide citation)

A nonvolatile memory of the electrically alterable kind comprises an orthogonal array of cells each including a floating-gate IGFET and an enhancement IGFET in series. For the programming or the reading of a selected cell, lying at the intersection of a row and a column of the array, a common gate l ...


7
Michael Dubno, Daniel Dubno: Food service ordering terminal with video game capability. Karl F Ross, Herbert Dubno, January 26, 1988: US04722053 (198 worldwide citation)

A computer operated food servcie establishment has individual patron locations each provided with a game-playing terminal from which patrons can select games to be played from a listing thereof provided by the central computer unit. Each termainl also displays the food service items available and fr ...


8
Daniel Gross, Claus Dahne: Method of and apparatus for determining the position of a device relative to a reference. Battelle Memorial Institute, Karl F Ross, Herbert Dubno, April 29, 1986: US04585349 (196 worldwide citation)

A method of and an apparatus for determining the location or position of a surface element with respect to a reference which utilizes polychromatic light and with a holographic lens on the light focuses individual wavelengths thereof to respective focal points at one of which the surface element can ...


9
Heinrich Ulrich, Klaus Zielke: Implantable spinal distraction splint. Firma Heinrich C Ulrich, Karl F Ross, Herbert Dubno, April 21, 1987: US04658809 (176 worldwide citation)

A spinal distraction apparatus has a distraction rod extending along an axis and having in turn a center part, a pair of end parts secured in, extending axially oppositely from, and rotatable about the axis relative to the center part, and a screwthread connection between each of the end parts and t ...


10
Kiyoharu Inaba: Lead frame for a semiconductor device suitable for mass production. Steag Kernergie, Karl F Ross, March 24, 1981: US04258381 (174 worldwide citation)

A semiconductor chip lead frame may have universal application for mounting any of many different chip sizes. More particularly, an island for supporting the chip has a plurality of recesses at its peripheral side portions, opposed to the intervals between leads. By changing the depth of these reces ...



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