Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Henry L. Griffey
HG

Henry L. Griffey

Loyall, KY: #1 of 1 inventorsTop 100%
Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,871,451 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4998031 Stepping motor with one-way clutch — 1991-03-05

Nearby-Ranked Inventors

Gigliana Orlandi1
Laura Crepaldi1
Joseph D. Farrario1
Walther Menhardt1
James F. Vaughn, Jr.1
Cornelis Boutsma1
Chung-Hing Lo1
Kosaku Hirosima1
Yoshihara Unami1