Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Yigo, GU ranks #60,905 worldwide for total patents filed all time, with 7 patents from 3 inventors.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Jackie Hammond 5
2 Barbara C. Mafnas 1
2 Joseph A. Mafnas 1

Part of Guam