Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RF

Robert I. Feinberg

CECoulter Electronics: 1 patents #54 of 117Top 50%
Sunrise, FL: #799 of 1,476 inventorsTop 55%
Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,817,964 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5188935 Reagent system and method for identification, enumeration and examination of classes and subclasses of blood leukocytes Robert C. Leif, Stephen L. Ledis 1993-02-23