Douglas H. Richie

📍 Long Beach, CA: #38 of 130 inventorsTop 30%

🗺 California: #8,996 of 28,521 inventorsTop 35%

Overall (2003): #234,053 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6602215	Ankle brace with arch sling support	—	2003-08-05