Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David John Roberts — 1 Patent in 2021

CSCadence Design Systems: 1 patents #64 of 250Top 30%
Eastleigh, NJ: #2 of 2 inventorsTop 100%
Overall (2021): #480,024 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11080444 Concurrent fault co-simulator Manoj Kumar, Apurva Kalia 2021-08-03