DE

Douglas N. Excell

NS North American Salt: 2 patents #2 of 10Top 20%
📍 Overland Park, KS: #692 of 1,753 inventorsTop 40%
🗺 Kansas: #4,268 of 12,005 inventorsTop 40%
Overall (All Time): #2,066,145 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8372302 Magnesium chloride and potassium sulfate deicer Jerry Poe, Patricia Ries, Kristopher Lee Shelite 2013-02-12
7935269 Deicing blend and method of using the same Jerry Poe 2011-05-03