Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darryl N. Bleau — 1 Patent in 2021

Apple: 1 patents #2,295 of 5,196Top 45%
Campbell, CA: #216 of 478 inventorsTop 50%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #487,708 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11057484 Message push notification client improvements for multi-user devices Gregory B. Vaughan, Jeffrey T. Davey 2021-07-06 $305,052,000