Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WM

William R. McGrath

Randolph, VT: #1 of 2 inventorsTop 50%
Vermont: #215 of 578 inventorsTop 40%
Overall (2003): #91,860 of 273,478Top 35%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6636003 Apparatus and method for adjusting the color temperature of white semiconduct or light emitters Peter R. Rahm 2003-10-21