JL

John D. Lydick

TL Trw Limited: 1 patents #979 of 2,166Top 50%
📍 Manhattan Beach, CA: #518 of 861 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,963,699 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4787549 Automatic pipe inspection and repair system Istvan M. Matay 1988-11-29