EG

Eric E. Gregg

LL Levee Lock: 2 patents #1 of 3Top 35%
📍 Portsmouth, NH: #9 of 44 inventorsTop 25%
🗺 New Hampshire: #301 of 1,693 inventorsTop 20%
Overall (2020): #175,934 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10753061 Membrane-lined wall James H. Lancaster, Gerald L. Deneal 2020-08-25
10655296 Membrane-lined wall James H. Lancaster, Gerald L. Deneal 2020-05-19