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

Robert Hillgren — 4 Patents

SASaab Ab: 3 patents #53 of 460Top 15%
Linköping, SE: #125 of 680 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Hillgren has been granted 4 US patents while listed as an inventor at Saab Ab. The first was granted in 1996 and the most recent in June 2025. Robert Hillgren ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Hillgren in Linköping, SE.

Patents per Year

Patents granted per year, 1996 to 2025Bar chart with a peak of 2 patents in 2011.peak 21996: 1 patents19962011: 2 patents20112025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12319395 Propulsion device for exerting thrust to a fluid Emil Bång, John Änggård, Mathias Andersson 2025-06-03
7987025 Stores dependent angle of attack feedback Ola Härkegård 2011-07-26
7942370 Vortex detection and turbulence measurement Tommy Persson, Fredrik Karlsson 2011-05-17
5528119 Method and apparatus for phase compensation in a vehicle control system Lars Rundqwist, Bengt Sjooberg, Per-Olov Elgcrona, Karin Stahl-Gunnarsson 1996-06-18