Patents by Inventor Bernd-Jan Krasowski

Bernd-Jan Krasowski 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).

  • Device for rehabilitating a pipeline by means of a plastic lining
    Patent number: 11655928
    Abstract: In an apparatus for pipeline renovation using a lining fiber tube impregnated with a reactive resin that cures under the effect of light-emitting devices, the apparatus has a head part 1 made of a transparent, temperature-resistant material, and end caps 2, 3 seal the apparatus hermetically against the outside, wherein the whole apparatus or at least its head part 1 is filled with a transparent, flame-retardant insulating fluid 5 and the apparatus contains an insert whose insulating substrates 8 are populated with high-performance light-emitting diodes 9.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: May 23, 2023
    Inventor: Bernd-Jan Krasowski
  • Device for Rehabilitating a Pipeline by Means of a Plastic Lining
    Publication number: 20200224812
    Abstract: In an apparatus for pipeline renovation using a lining fiber tube impregnated with a reactive resin that cures under the effect of light-emitting devices, the apparatus has a head part 1 made of a transparent, temperature-resistant material, and end caps 2, 3 seal the apparatus hermetically against the outside, wherein the whole apparatus or at least its head part 1 is filled with a transparent, flame-retardant insulating fluid 5 and the apparatus contains an insert whose insulating substrates 8 are populated with high-performance light-emitting diodes 9.
    Type: Application
    Filed: April 11, 2018
    Publication date: July 16, 2020
    Inventor: Bernd-Jan Krasowski