SD

Steven W. Drews

SI Slimdril International: 1 patents #4 of 4Top 100%
📍 Cypress, TX: #10 of 33 inventorsTop 35%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #66,459 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5368109 Apparatus for arcuate drilling Frederick J. Pittard, Jr., Albert E. Roos, Jr., Roger C. Leaf 1994-11-29