PY

Peter N. Yates

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #3,381,859 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7197774 Supplied air helmet having face seal with differentiated permeability Desmond T. Curran, Peter Lee, Richard D. Williams, Derek S. Baker 2007-04-03