MS

Michael J. Siebenaller

HD Hunter Douglas: 2 patents #22 of 81Top 30%
Overall (2021): #129,350 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11186070 Room darkening material and architectural covering made from same Paul G. Swiszcz, Kevin M. Dann 2021-11-30
11187036 Methods and apparatus for controlling architectural opening coverings in more than one mode Kevin M. Dann, Joseph E. Kovach, Wendell B. Colson, Daniel Fluckey, Matthew DiFrancesco +1 more 2021-11-30