RH

Richard A. Hutchinson

📍 Ripon, TX: #1 of 1 inventorsTop 100%
Overall (1997): #88,807 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660209 Porous pipe and process for producing same James J. Franz 1997-08-26