Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David K. Downing — 1 Patent in 2021

Bellevue, WA: #523 of 1,412 inventorsTop 40%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #486,035 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11190501 Hybrid single sign-on for software applications and services using classic and modern identity providers Anilkumar Balakrishnan, Ashutosh Badwe, Hilal Al-Hilali, Ramakrishnan Peruvemba, Javier Dalzell 2021-11-30