Raymond B. Richardson

📍 Kennewick, WA: #4 of 36 inventorsTop 15%

🗺 Washington: #2,839 of 8,555 inventorsTop 35%

Overall (2011): #188,750 of 364,097Top 55%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7938730	Rotating swing device	Shane A. Bales	2011-05-10