CI

Charles W. Petrie, IV

📍 Girdwood, AK: #2 of 8 inventorsTop 25%
🗺 Alaska: #487 of 1,355 inventorsTop 40%
Overall (All Time): #2,945,710 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9653932 Portable cathodic protection current interrupter Eric G. Weiler, Chism L. Henry 2017-05-16