RA

Robert Yaw Gyamfi Andoh

HI Hydro International: 3 patents #1 of 7Top 15%
📍 South Portland, ME: #1 of 10 inventorsTop 10%
🗺 Maine: #36 of 445 inventorsTop 9%
Overall (2017): #62,334 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9739064 Drainage system and apparatus for treating runoff Jeremy Paul Lecornu, Jeremy Fink, Kwabena Osei 2017-08-22
9688544 Treatment device Jeremy Fink, Andrew Pearson Nancollis, Keith Garry Hutchings 2017-06-27
9625914 Method for configuring a vortex flow control device Daniel Stuart Jarman, Jeremy Paul Lecornu, Kwabena Osei 2017-04-18