JL

J. K. Leason

WC W.E. Hall Company: 1 patents #3 of 6Top 50%
📍 Newport Beach, CA: #950 of 1,653 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,711,094 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607530 Polymer diverter system for metal pipe having an integrally formed polymer liner Robert E. Hall, James R. Andre 1997-03-04