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

Dirk Haft — 2 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Vaterstetten, DE: #56 of 126 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dirk Haft has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2009 and the most recent in August 2021. Dirk Haft ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dirk Haft in Vaterstetten, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11092512 Optical table Florian Otto, Claudio Dal Savio, Khaled Karrai 2021-08-17
7579752 Positioning device with a solid-body joint Tobias Lindenberg, Christoph Boedefeld 2009-08-25