Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert Paul D'Angelo, Sr.

LTLightspeed Technologies: 1 patents #10 of 14Top 75%
Portland, OR: #6,022 of 9,213 inventorsTop 70%
Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,549,641 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12156101 Registration and mode switching for devices in a distributed audio system David M. Jordahl, Baiqiang Ren, Michael A. Frost, Jonathan Umfleet, Shaun Fagan 2024-11-26