KR

Keith R. Rollenghagen

📍 Walker, MI: #1 of 5 inventorsTop 20%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #179,766 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6580971 Multipoint inspection system Shayne J. Bunn, James O. Jongekryg 2003-06-17