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USPTO Patent Rankings Data through Sept 30, 2025
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Christopher D. Bertram

ULUnisearch Limited: 1 patents #59 of 200Top 30%
Overall (All Time): #3,967,656 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4640896 Whole blood clotting timer Peter Craig Farrell, Bruce Milthorpe 1987-02-03