Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ernst M. Siepman — 2 Patents

MIMiosoft: 1 patents #8 of 9Top 90%
Microsoft: 1 patents #24,826 of 40,388Top 65%
Pembroke Pines, FL: #282 of 889 inventorsTop 35%
Florida: #22,299 of 67,251 inventorsTop 35%
Overall (All Time): #2,075,137 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8489567 Persistent data storage techniques Albert B. Barabas, Mark D.A. van Gulik 2013-07-16
7689560 Persistent data storage techniques Albert B. Barabas, Mark D.A. van Gulik 2010-03-30