JG

John R. Grenaway

EI Engineered Controls International: 1 patents #7 of 14Top 50%
📍 Huntersville, NC: #17 of 70 inventorsTop 25%
🗺 North Carolina: #1,407 of 4,827 inventorsTop 30%
Overall (2025): #337,682 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12429153 Low-emission nozzle and receptacle coupling for cryogenic fluid Kevin Jordan, David Michael Rakos 2025-09-30