JB

John E. Blackford

LL Lucas Industries Limited: 1 patents #168 of 499Top 35%
Overall (All Time): #4,062,837 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4422673 Pipe couplings John J. Kelly, Philip A. Baker 1983-12-27