Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Devon, CT ranks #79,594 worldwide for total patents filed all time, with 3 patents from 2 inventors. Leading employers of inventors based in Devon, CT include Textron.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Donald W. Calkins 2
2 Floyd E. Hawley Textron 1

Part of Connecticut