VL

Vincent D. Leone

EP Environmental Procedures: 1 patents #2 of 2Top 100%
📍 Houston, TX: #83 of 1,005 inventorsTop 9%
🗺 Texas: #541 of 5,943 inventorsTop 10%
Overall (1997): #20,657 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5598930 Shale shaker screen Jeffrey E. Walker, Charles N. Grichar, Kenneth W. Seyffert, Guy L. McClung, III 1997-02-04
D377656 Screen Kenneth W. Seyffert 1997-01-28