Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Esteban N. Sagucio

Quezon City, HI: #1 of 1 inventorsTop 100%
Overall (All Time): #648,785 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9150287 Wet rider watercycle 2015-10-06
7811059 Variable angle oscillating fan 2010-10-12
6887116 Watercycle for wet rider 2005-05-03
5566945 System for playing variety of games 1996-10-22
5361935 Spill-resistant cup for soft drink 1994-11-08
5125364 Pet feeding device with ant-confusing legs 1992-06-30
4987660 Hook-type clothespin 1991-01-29
4620331 Selective flusher for water closet 1986-11-04