DS

Derrell Smith

📍 Moore, OK: #17 of 95 inventorsTop 20%
🗺 Oklahoma: #2,630 of 12,736 inventorsTop 25%
Overall (All Time): #1,293,631 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5277395 Machinery base pad Aladino Cassar 1994-01-11
5220137 Engine exhaust muffler Kenneth R. Howerton 1993-06-15
5149050 Machinery base pad Aladino Cassar 1992-09-22
5076393 Engine exhaust muffler Kenneth R. Howerton 1991-12-31