DC

Dreu E. Crane

📍 Broken Arrow, OK: #9 of 20 inventorsTop 45%
🗺 Oklahoma: #177 of 727 inventorsTop 25%
Overall (1994): #140,242 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5327938 Adjustable orifice fitting carrier for a pipeline orifice fitting — 1994-07-12