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

Royal Q. Le — 3 Patents in 2021

San Diego, CA: #626 of 4,495 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #65,607 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11203737 Incubator with air curtain Barry E. Rothenberg, Kyong-su Son 2021-12-21
11072773 Incubator with air curtain Barry E. Rothenberg, Kyong-su Son 2021-07-27
10900010 Incubator with air curtain Barry E. Rothenberg, Kyong-su Son 2021-01-26