CW

Chris Withnall

RI Riddell: 1 patents #11 of 18Top 65%
Overall (2021): #493,527 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D916385 Football helmet Michael Wonnacott, Vittorio Bologna, Thad M. Ide, Ralph Infusino, Nelson Kraemer 2021-04-13