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Jeffrey L. Spray

HD Hunter Douglas: 2 patents #17 of 88Top 20%
📍 Erie, CO: #21 of 92 inventorsTop 25%
🗺 Colorado: #874 of 5,433 inventorsTop 20%
Overall (2020): #161,151 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10648231 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 2020-05-12
10538963 Wand for architectural covering James M. Anthony, Kevin M. Dann 2020-01-21