Patents by Inventor Peter Stroh

Peter Stroh 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).

  • NATURAL STONE SIMULATED SURFACE RETAINING WALL SYSTEMS
    Publication number: 20080095584
    Abstract: A mortar-less retaining wall apparatus is built from of a plurality of masonry blocks, each masonry block having four side walls and two end walls, two or more masonry blocks being abutted on respective side walls, at least one of the end walls of each masonry block having a split texture surface and a plurality of recesses creating a natural stone simulated surface. One or more of the masonry blocks each has a side wall that tapers from one end wall to the other end wall, thus allowing either straight or curved walls to be built by changing the relative orientation of the tapers of adjoining blocks.
    Type: Application
    Filed: December 26, 2007
    Publication date: April 24, 2008
    Applicant: Kiltie Corporation
    Inventors: Todd Strand, Peter Stroh
  • Retaining wall systems
    Publication number: 20070258776
    Abstract: A mortar-less retaining wall apparatus is built from of a plurality of masonry blocks, each masonry block having four side walls and two end walls, two or more masonry blocks being abutted on respective side walls, one of the end walls of each masonry block having a mortar-joint simulating reveal portion. One or more of the masonry blocks each has a side wall that tapers from one end wall to the other end wall, thus allowing either straight or curved walls to be built by changing the relative orientation of the tapers of adjoining blocks.
    Type: Application
    Filed: April 24, 2006
    Publication date: November 8, 2007
    Inventors: Todd Strand, Peter Stroh
  • Paints and printing inks containing modified carbon blacks
    Patent number: 6379445
    Abstract: Paints and printing inks are disclosed which contain carbon black as the pigment. The dispersion and storage stability of printing inks and paints may be improved by using carbon blacks containing silicon. The rheological behavior of the paints is improved by silicon-doping of the carbon blacks used. Paints having a reduced solvent content are consequently obtainable.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 30, 2002
    Assignee: Degussa AG
    Inventors: Karin Otto, Peter Stroh
  • Paints and printing inks containing modified carbon blacks
    Patent number: 6159275
    Abstract: Paints and printing inks are disclosed which contain carbon black as the pigment. The dispersion and storage stability of printing inks and paints may be improved by using carbon blacks containing silicon. The rheological behavior of the paints is improved by silicon-doping of the carbon blacks used. Paints having a reduced solvent content are consequently obtainable.
    Type: Grant
    Filed: December 17, 1998
    Date of Patent: December 12, 2000
    Assignee: Degussa-Huls Aktiengesellschaft
    Inventors: Karin Otto, Peter Stroh