HW

Helmut Wiehn

DA Deutsche Babcock Werke Aktiengesellschaft: 2 patents #10 of 44Top 25%
DA Deutsche Babcock Aktiengesellschaft: 1 patents #6 of 32Top 20%
📍 Heuchelheim-Klingen, DE: #1 of 1 inventorsTop 100%
Overall (All Time): #682,570 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12312530 Fire retarding composition for use in wood composite panels Barbora Deppe, Herman Meynaerts, Pieter Daeseleire 2025-05-27
11613703 Fire retarding composition for use in wood composite panels Barbora Deppe, Herman Meynaerts, Pieter Daeseleire 2023-03-28
8642184 Fire-resistant “oriented strand board” material Pieter Daeseleire, Herman Meynaerts 2014-02-04
5418282 Method of manufacturing fire-resistant resin foam and wood particle boards or shaped bodies 1995-05-23
5054435 Furnace, especially a fluidized furnace Heiko Rehwinkel, Horst Mollenhoff, Hans-Joachim Meier 1991-10-08
4575332 Method of and burner for burning liquid or gaseous fuels with decreased NO.sub.x formation Rolf Oppenberg 1986-03-11
4465021 Steam generator with a main boiler and a fluidized bed furnace Robert Richter, Horst Lichtenberger 1984-08-14