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USPTO Patent Rankings Data through Dec 31, 2025
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Elardus Erasmus — 1 Patent

CSCsir: 1 patents #82 of 220Top 40%
Carletonville, ZA: #5 of 6 inventorsTop 85%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Elardus Erasmus has been granted 1 US patent while listed as an inventor at Csir. All of these patents were granted in 1996. Elardus Erasmus ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Elardus Erasmus in Carletonville, ZA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5559036 Fluid analysis Lodewyk J. Mienie, Ronald A. Van Steenderen, Julius H. Ueckermann, Wouter J. De Wet, Henning Els 1996-09-24