Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Kravitz

LSLifeline Scientific: 1 patents #1 of 8Top 15%
Barrington Hills, IL: #2 of 4 inventorsTop 50%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #483,097 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11129379 Organ transporter with supplemental oxygenation system Keith Alsberg, Peter Demuylder, Gunther Van Weiser, Jerry O'Leary 2021-09-28