DS

David A. Sprankle

AS Automated Merchandising Systems: 2 patents #1 of 2Top 50%
FS Fusion Uv Systems: 2 patents #1 of 7Top 15%
📍 Hagerstown, MD: #1 of 8 inventorsTop 15%
🗺 Maryland: #70 of 2,889 inventorsTop 3%
Overall (2011): #28,932 of 364,097Top 8%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8003931 Optical vend-sensing system for control of vending machine Paul Mason 2011-08-23
7988015 Adjustable storage rack for a vending machine Paul Mason 2011-08-02
7977659 Radio frequency screen assembly for microwave cavities Curt Harper, George Jarrard, Kevin Lascola, Matthew R. Schroeder, Charles H. Wood 2011-07-12
7906911 Luminaire assembly having a bonded reflector cavity for supporting an ultra-violet lamp Charles H. Wood, Kevin Lascola, George Jarrard 2011-03-15