ND

Norval Roland Dove

VG Vortexx Group: 1 patents #1 of 3Top 35%
📍 Houston, TX: #83 of 1,005 inventorsTop 9%
🗺 Texas: #541 of 5,943 inventorsTop 10%
Overall (1997): #28,686 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5653298 Vortex method Stephen K. Smith, W. Gerald Lott 1997-08-05
5632349 Vortex drill bit Stephen K. Smith, W. Gerald Lott 1997-05-27