SJ

Steven Robert Janssen

LL Laing O'Rourke Australia Pty Limited: 1 patents #2 of 4Top 50%
Overall (All Time): #2,738,780 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11065782 Method for casting a construction element James Bruce Gardiner 2021-07-20