Patents by Inventor Ernest Hofmann-Igl

Ernest Hofmann-Igl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Scalp applicator
    Patent number: 4617949
    Abstract: This invention relates to an apparatus for applying materials to the scalp. More specifically, this invention relates to a scalp applicator means comprising a hollow body and an applicator means, said applicator means comprising two forked prongs, each of which prongs has at its end at least one outlet or spray opening, the outlets or spray openings on each prong being positioned laterally on the sides of the prongs away from each other.
    Type: Grant
    Filed: October 11, 1984
    Date of Patent: October 21, 1986
    Assignee: Basotherm GmbH
    Inventor: Ernest Hofmann-Igl
  • Eye drop dispensing bottle
    Patent number: 4392590
    Abstract: The invention provides an eye drop dispensing bottle, comprising, in addition to the dispensing opening, an elastic supporting finger by which the bottle may be supported, e.g. at the forehead over the eye, thus achieving an easy and accurate tilting of the dispensing opening in the direction towards the eye.
    Type: Grant
    Filed: November 10, 1980
    Date of Patent: July 12, 1983
    Assignee: Basotherm GmbH
    Inventor: Ernest Hofmann-Igl
  • Microscope
    Patent number: D345749
    Type: Grant
    Filed: June 5, 1992
    Date of Patent: April 5, 1994
    Assignee: Leica Mikroskopie und Systeme GmbH
    Inventor: Ernest Hofmann-Igl
  • Reverse microscope
    Patent number: D354299
    Type: Grant
    Filed: March 1, 1993
    Date of Patent: January 10, 1995
    Assignee: Lecia Mikroskopie und Systeme GmbH
    Inventor: Ernest Hofmann-Igl
  • Stereomicroscope
    Patent number: D355430
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: February 14, 1995
    Assignee: Leica AG
    Inventor: Ernest Hofmann-Igl
  • Inverted microscope
    Patent number: D356804
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: March 28, 1995
    Assignee: Leica Mikroskopie und Systeme GmbH
    Inventor: Ernest Hofmann-Igl
  • Laser-scanner
    Patent number: D365091
    Type: Grant
    Filed: August 11, 1994
    Date of Patent: December 12, 1995
    Assignee: Leica Lasertechnik GmbH
    Inventor: Ernest Hofmann-Igl
  • Stereomicroscope
    Patent number: D367869
    Type: Grant
    Filed: March 15, 1994
    Date of Patent: March 12, 1996
    Assignee: Leica Inc.
    Inventors: Ernest Hofmann-Igl, Werner Holbl
  • Confocal laser scanner for use with a microscope
    Patent number: D369353
    Type: Grant
    Filed: August 11, 1994
    Date of Patent: April 30, 1996
    Assignee: Leica Lasertechnik GmbH
    Inventor: Ernest Hofmann-Igl
  • Laboratory microscope
    Patent number: D389163
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: January 13, 1998
    Assignee: Leica Mikroskopie und Systeme GmbH
    Inventor: Ernest Hofmann-Igl
  • Compass
    Patent number: D392313
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: March 17, 1998
    Assignee: Scompas Kern AG
    Inventor: Ernest Hofmann-Igl