Patents by Inventor Holger Wilhelm Johann

Holger Wilhelm Johann 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).

  • Composite pressure sensitive insulation joining construction
    Patent number: 6902784
    Abstract: Disclosed is a pressure sensitive adhesive insulation structure for joining two adjacent insulation structures. The pressure sensitive insulation comprises a carrier having a first side and second side. A pressure sensitive adhesive is in communication with the first side and in communication with the second side for adhering an insulation structure, such as those used to insulate piping.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: June 7, 2005
    Assignee: Armacell Enterprise GmbH
    Inventors: Charles M. Princell, Kartik A. Patel, Holger Wilhelm Johann
  • Composite pressure sensitive insulation joining construction
    Publication number: 20030215595
    Abstract: Disclosed is a pressure sensitive adhesive insulation structure for joining two adjacent insulation structures. The pressure sensitive insulation comprises a carrier having a first side and second side. A pressure sensitive adhesive is in communication with the first side and in communication with the second side for adhering an insulation structure, such as those used to insulate piping.
    Type: Application
    Filed: May 1, 2003
    Publication date: November 20, 2003
    Inventors: Charles M. Princell, Kartik A. Patel, Holger Wilhelm Johann
  • Insulative support apparatus
    Publication number: 20030213525
    Abstract: Disclosed is an insulative support member typically for insulating piping. The insulative support member provides a supportive point of attachment for a hanger to attach the insulated pipe to a ceiling. The support member can provide both insulative value and structural support whereby a hanger can attach to the piping insulation without crushing the insulation.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 20, 2003
    Inventors: Kartik A. Patel, Holger Wilhelm Johann, Charles M. Princell