RD

Ronald M. Dufrane

ED Ensign-Bickford Aerospace & Defense: 1 patents #1 of 3Top 35%
📍 West Granby, CT: #2 of 3 inventorsTop 70%
🗺 Connecticut: #810 of 2,605 inventorsTop 35%
Overall (2025): #238,816 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12252453 Coreless-coil shock tube system with reduced noise Micah S. Casebier, Scott Crespi 2025-03-18