Patents/Inventors

Klaus Holfelder

IphofenDE4 patents

4 Patents

US123053922025
Drywall and Method for Constructing a Drywall
KNAUF GIPS KG
0 cites
US121231882024
Panel, System, and Use for Concealing Sound Absorbing Surface and Method of Producing of the Same
KNAUF GIPS KG
0 cites
US119527972024
Breakthrough Resistant Drywall Structure
KNAUF GIPS KG
0 cites
US118669292024
Panel Coating System
KNAUF GIPS KG
0 cites