GC

Gale L. Campbell

📍 Lafayette, LA: #409 of 823 inventorsTop 50%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,854,217 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5127475 Downhole drilling spotting fluid composition and method James R. Hayes 1992-07-07