HS

Harry L. Seibert

GL Gte Sylvania Limited: 1 patents #17 of 98Top 20%
📍 Madisonville, KY: #26 of 51 inventorsTop 55%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #4,106,460 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189013 Roof drill bit Wayne Adams, Mark S. Greenfield 1980-02-19