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

Robert Ernst — 3 Patents

FSFlir Systems: 2 patents #214 of 563Top 40%
South Barrington, IL: #48 of 84 inventorsTop 60%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Ernst has been granted 3 US patents while listed as an inventor at Flir Systems. The first was granted in 1989 and the most recent in February 2013. Robert Ernst ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Ernst in South Barrington, IL, US.

Patents per Year

Patents granted per year, 1989 to 2013Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19892011: 1 patents20112013: 1 patents2013

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8378290 Sensor calibration systems and methods for infrared cameras George Speake, Nuwan Nagahawatte, Richard M. Goeden, Ted Takagi, Gary B. Hughes +11 more 2013-02-19 $17,019,000
8049163 Calibration systems and methods for infrared cameras Russell Granneman, Nuwan Nagahawatte, Richard M. Goeden, Ted Takagi, Gary B. Hughes +11 more 2011-11-01 $19,857,000
4862782 Turret punch press tool assembly 1989-09-05