Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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George Walker — 2 Patents

PSPressure Systems: 1 patents #4 of 5Top 80%
Champaign, IL: #450 of 1,105 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
George Walker has been granted 2 US patents while listed as an inventor at Pressure Systems. The first was granted in 1980 and the most recent in June 1988. George Walker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list George Walker in Champaign, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4753105 Electronic pressure scanner Douglas B. Juanarena, Timothy W. Worst 1988-06-28
4189197 Portable desk 1980-02-19