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

Joseph Han — 2 Patents in 2021

FLFluidmaster: 2 patents #2 of 4Top 50%
Irvine, CA: #202 of 1,142 inventorsTop 20%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #147,359 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11142898 Modular fluid valve Tuan Le, Salvador Pena 2021-10-12
11125353 Pneumatic lost motion/binary device system and method Tuan Le 2021-09-21