Enter assignee name

Forward Citations = 207

Loading Chart...

11 inventors (with patents filed for the assignee):

Franz Wirsching (3 out of 4 patents)

Alfons Knauf (2 out of 2 patents)

Gerhard Neuhauser (2 out of 2 patents)

4. Herbert Altenhofer (2 out of 2 patents)

5. Jorg L Bold (1 out of 11 patents)

6. Karl Knauf (1 out of 2 patents)

7. Kurt Scheel (1 out of 1 patent)

8. Rolf Huller (1 out of 1 patent)

9. Alfons Knuaf (1 out of 1 patent)

10. Siegfried Franke (1 out of 1 patent)

11. Engelbert Wintzheimer (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4504533 - Gypsum construction sheet with glass fiber/non-woven felt lining sheet (1985-03-12),

2. 4214027 - Process for the production of fiber-containing plaster boards (1980-07-22),

3. 4173610 - Process for the manufacture of lump calcium sulfate (1979-11-06),

4. 4039616 - Process for the manufacture of stabilized, hardenable calcium sulphate (1977-08-02),

5. 3993822 - Multi-layer plasterboard (1976-11-23),

Gebr. Knauf Westdeutsche Gipswerke is a leading manufacturer of building materials with a focus on gypsum products. With a history dating back to 1932, the company has established itself as a trusted name in the construction industry. They offer a wide range of high-quality products, including plasterboards, drywall systems, and insulation solutions. Gebr. Knauf Westdeutsche Gipswerke is committed to innovation and sustainability, continuously striving to provide cutting-edge solutions for modern construction needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#2 in Iphofen

#6,008 in DT

Iphofen, Germany

Gebr. Knauf Westdeutsche Gipswerke