DK

Dana J. Koppes

ME Melnor: 3 patents #10 of 13Top 80%
📍 Columbus, OH: #15 of 266 inventorsTop 6%
🗺 Ohio: #474 of 6,034 inventorsTop 8%
Overall (2011): #51,048 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D643755 Combined multi-zone water timer and controller Juergen Nies, Ha Van Duong, Vicky Ann Michael, Richard King Boyle, James Daniel Carter +4 more 2011-08-23
D643316 Combined water timer and manifold assembly Juergen Nies, Ha Van Duong, Vicky Ann Michael, Richard King Boyle, James Daniel Carter +4 more 2011-08-16
D642077 Combined water timer and controller Juergen Nies, Ha Van Duong, Vicky Ann Michael, Richard King Boyle, James Daniel Carter +4 more 2011-07-26