FJ

Frank H. Parker, Jr.

PL Perimeter Solutions Lp: 1 patents #1 of 3Top 35%
📍 Granite City, IL: #6 of 10 inventorsTop 60%
🗺 Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #454,601 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10962121 Gate valve sealing ring flow guide Darrell Clark Fee, Robert J. Dodson, Jr. 2021-03-30