WD

Walter Degelsegger

DK Dorma Gmbh + Co. Kg: 2 patents #2 of 17Top 15%
📍 Attnang-Puchheim, AT: #1 of 2 inventorsTop 50%
Overall (2003): #37,446 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6668499 Fire door or window — 2003-12-30
6606831 Fire rated door and fire rated window — 2003-08-19