JH

Jeffrey Hartman

📍 Bettendorf, IA: #5 of 26 inventorsTop 20%
🗺 Iowa: #185 of 1,466 inventorsTop 15%
Overall (2016): #133,013 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9275563 Sign holder 2016-03-01
9269282 Sign post and sign system 2016-02-23