CW

Chris Withnall

RI Riddell: 1 patents #4 of 8Top 50%
📍 Ottawa, CA: #259 of 810 inventorsTop 35%
Overall (2016): #434,929 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9289024 Protective sports helmet Michael Wonnacott, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer 2016-03-22