OO

Owen O'Brien

Overall (All Time): #3,585,225 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6247195 Low maintenance long service life maritime head Paul Cassani, William A. Hall, John L. Cuzzocrea, Pasquale Russo, Douglas P. Tibbitts 2001-06-19