Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edward K. Eldreth — 1 Patent in 2021

HPHydropac/Lab Products: 1 patents #1 of 5Top 20%
Port Deposit, MD: #2 of 4 inventorsTop 50%
Maryland: #1,105 of 3,967 inventorsTop 30%
Overall (2021): #468,053 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10932444 Automatic fluid delivery systems and methods George S. Gabriel, Neil E. Campbell, Rodney Gerringer, Lynn Irwin 2021-03-02