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

Harold Aaron Ludtke

Apple: 1 patents #2,562 of 6,072Top 45%
San Jose, CA: #2,932 of 6,779 inventorsTop 45%
California: #26,178 of 67,048 inventorsTop 40%
Overall (2024): #450,515 of 561,600Top 85%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11942806 Battery charging system and mobile and accessory devices 2024-03-26