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

Irina Brown — 3 Patents

RORoadtec: 3 patents #8 of 27Top 30%
Dalton, GA: #52 of 219 inventorsTop 25%
Georgia: #10,476 of 35,610 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Irina Brown has been granted 3 US patents while listed as an inventor at Roadtec. The first was granted in 2017 and the most recent in July 2024. Irina Brown ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Irina Brown in Dalton, GA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12025990 Automatic control of positioning of material transfer vehicle during a paving operation Lillian Nichole Shelton, John Eric Hoffmann, David Swearingen, Kerry Malone, Oleg Tkachenko 2024-07-02
10907310 Automatic control of discharge conveyor of material transfer vehicle during a paving operation Oleg Tkachenko, John Eric Hoffmann, David Swearingen 2021-02-02
9708779 Material transfer vehicle having an expandable truck-receiving hopper 2017-07-18