KD

Kraig A. Downs

PE Pella: 1 patents #76 of 117Top 65%
Overall (All Time): #3,147,549 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8376019 Window assembly with movable interior sash Marlo G. Van Klompenburg, Kenneth E. Nossaman, Gabriel P. Gromotka, Bruce Hagemeyer, Gary E. Tagtow +7 more 2013-02-19