Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

Daniel Casner — 1 Patent in 2021

DLDigital Dream Labs: 1 patents #3 of 11Top 30%
Sunnyvale, CA: #1,271 of 3,062 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #487,076 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11173611 Spatial acoustic filtering by a mobile robot Lee Crippen, Hanns Tappeiner, Kevin Yoon 2021-11-16