BD

Barbara Margaret DuMelle

SE Schumacher Electric: 2 patents #1 of 9Top 15%
📍 Niles, IL: #2 of 8 inventorsTop 25%
🗺 Illinois: #967 of 6,921 inventorsTop 15%
Overall (2011): #111,129 of 364,097Top 35%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D635089 Battery charger Christopher Michael Kubik, Patrick J. Clarke, Samuel I. Weisbard, Joseph John Zenkus, Mark Kurth +2 more 2011-03-29
D635090 Battery charger Christopher Michael Kubik, Patrick J. Clarke, Samuel I. Weisbard, Joseph John Zenkus, Mark Kurth +2 more 2011-03-29