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

David A. Hartman

STSeagate Technology: 2 patents #1,946 of 4,626Top 45%
Apple Valley, MN: #216 of 500 inventorsTop 45%
Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #1,963,524 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10074385 Disc drive circuitry swap Robert German, Michael T. Brady 2018-09-11
9679602 Disc drive circuitry swap Robert German, Michael T. Brady 2017-06-13