JG

John R. Grenaway

EH Emerson Vulcan Holding: 1 patents #7 of 11Top 65%
📍 Huntersville, NC: #31 of 72 inventorsTop 45%
🗺 North Carolina: #2,123 of 6,286 inventorsTop 35%
Overall (2019): #409,991 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10337633 Relief valve with directable outlet Mark K. Hamm, John B. Miller, William Clinton Osteen 2019-07-02