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

David A. Hein

LELear: 3 patents #16 of 207Top 8%
Sterling Heights, MI: #17 of 138 inventorsTop 15%
Michigan: #1,122 of 10,373 inventorsTop 15%
Overall (2020): #94,028 of 565,922Top 20%
3 Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10621856 Methods and systems employing orientation of phone to adjust physical objects and/or employing phone proximity to select parts of physical objects for adjustment Arjun Yetukuri, Samuel Hanlon 2020-04-14
10622826 Wireless charging unit for an electric vehicle Steven Cong, Ajmal Imran Ansari, Eric Salem 2020-04-14
10594157 System and method of electric vehicle wireless charger output protection using zero voltage switching Steven Cong, Ryan Cleveland, Eric Salem 2020-03-17