SH

Stephen James Hemphill

📍 Newtown Square, PA: #8 of 17 inventorsTop 50%
🗺 Pennsylvania: #2,542 of 7,986 inventorsTop 35%
Overall (2020): #265,107 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10777990 Underwater cable repair habitat Michael John McGuckin, Maurice Patrick Smith, Gerard Joseph Rathborne, Patrick James O'Rourke 2020-09-15