FS

Frank Stephan

RD Rug Doctor: 1 patents #1 of 4Top 25%
📍 Fenton, MO: #3 of 20 inventorsTop 15%
🗺 Missouri: #367 of 1,513 inventorsTop 25%
Overall (2003): #225,518 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6568024 Cleaning tool Roger Kent, Rodney D. Maddox, William B. Kennedy 2003-05-27