FR

Frank J. Richards

TE Texasgulf: 1 patents #7 of 28Top 25%
📍 Aurora, NC: #1 of 4 inventorsTop 25%
🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,270,003 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5625925 Line connecting device — 1997-05-06
4547295 Filtration of wet process superphosphoric acid Jesse M. Carr, Raymond E. Sheler, Eric Kelder 1985-10-15