DU

Don Umphries

📍 New Iberia, LA: #3 of 9 inventorsTop 35%
🗺 Louisiana: #182 of 697 inventorsTop 30%
Overall (2016): #413,837 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9476290 Bottom hole firing head and method Gabe Williger 2016-10-25