DF

Dan Firmin

📍 Lafayette, LA: #409 of 823 inventorsTop 50%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,986,380 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4709760 Cementing tool Wilmer W. Crist 1987-12-01