Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Stumbo — 4 Patents in 2021

BLBio-Rad Laboratories: 2 patents #14 of 119Top 15%
Pleasanton, CA: #59 of 623 inventorsTop 10%
California: #5,616 of 66,859 inventorsTop 9%
Overall (2021): #51,474 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11110458 System for detection of spaced droplets George Carman, Thomas H. Cauley, III 2021-09-07
11056331 Source-detector synchronization in multiplexed secondary ion mass spectrometry Sean C. Bendall, Michael Angelo, Stephen Thompson, Harris Fienberg 2021-07-06
11022785 Detection system with one-piece optical element to concentrate and homogenize light Denis Pristinski 2021-06-01
10916414 Ion beam focus adjustment Harris Fienberg, Michael Angelo, Rachel Finck 2021-02-09