JH

Joseph Michael Holohan

Overall (All Time): #1,899,899 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10571040 Irrigation valve with three-way solenoid actuation train Brian Babb, Hung Truong, Bogumil J. Matysek 2020-02-25
4936818 Paper scoring device 1990-06-26