DO

Donald R. Owens

SM Speeflo Manufacturing: 1 patents #4 of 4Top 100%
📍 Baytown, TX: #93 of 279 inventorsTop 35%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,360,889 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4377838 Electrostatic spray gun apparatus Gustave S. Levey, Clarence C. Reeves 1983-03-22
4368639 Liquid tank gauge — 1983-01-18