Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MD

Mark Darrah — 1 Patent in 2021

Cumming, IA: #1 of 1 inventorsTop 100%
Iowa: #535 of 1,785 inventorsTop 30%
Overall (2021): #353,309 of 548,734Top 65%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10893989 Autonomous critical care systems and integrated combat casualty care systems Cesar Gradilla, John Elson, Gregory T. Darrah, Allen E. Brandenburg 2021-01-19