RC

Roger Fred Challender

📍 San Francisco, CA: #1,898 of 4,702 inventorsTop 45%
🗺 California: #22,912 of 57,791 inventorsTop 40%
Overall (2016): #250,654 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9282775 Switch mechanisms for wearable articles Zachary James Vorhies, Murat Ozkan 2016-03-15