Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › John F. Allyn
JA

John F. Allyn

Norfolk, CT: #1 of 4 inventorsTop 25%
Connecticut: #773 of 2,845 inventorsTop 30%
Overall (2003): #196,258 of 273,478Top 75%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6588509 Well casing installation and removal apparatus and method Walter G. Allyn 2003-07-08

Nearby-Ranked Inventors

Jordi Alsina1
Jonas Alowersson1
Jorge Alonso Palacios1
Jose Alonso1
Joseph Almasy1
John Timothy Allen1
John Allen1
John E. Allen1
Jonathan Allen1