Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Satoshi Yamazaki Seiko Epson 2
2 Lionel M. Gingras Eastern Oil Tools Pte 1
2 Philip Wong Mallinckrodt Hospital Products Ip Unlimited 1
2 Lihong Zhang Seagate Technology 1
2 Alan Gregory Hooper Apl Technology As 1