Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › John Frederick Austen-Brown
JA

John Frederick Austen-Brown

Valleyfield, CA: #2 of 2 inventorsTop 100%
Overall (2003): #196,132 of 273,478Top 75%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6655631 Personal hoverplane with four tiltmotors — 2003-12-02

Nearby-Ranked Inventors

John W. Avery1
Johannes Averdung1
Joseph Austin1
John Austin1
John F. Austerman, III1
John Andrew Aust1
Jonathan R. Aumann1
Joseph Louis Aull1
John R. Aull1