MB

Mark B. Barrieau

SL Simplexgrinnell Lp: 1 patents #23 of 52Top 45%
Overall (All Time): #3,259,729 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7999666 Emergency lighting system with improved monitoring Johnpaul P. Barrieau, Jeffrey R. Brooks 2011-08-16