MS

Mark W. Sprenger

📍 St. Charles, IL: #5 of 19 inventorsTop 30%
🗺 Illinois: #534 of 6,921 inventorsTop 8%
Overall (2011): #41,244 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D649880 Cylinder package George W. Smith, III 2011-12-06
D638882 Vending machine product holder George W. Smith, III 2011-05-31
D632955 Clamshell package George W. Smith, III 2011-02-22