Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David A. Hardell — 1 Patent in 2021

Apple: 1 patents #2,295 of 5,196Top 45%
San Jose, CA: #2,852 of 6,693 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #484,544 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11088567 Brownout avoidance Cyril de la Cropte de Chanterac, Matthew L. Semersky, Yehonatan Perez 2021-08-10 $279,194,000