AH

Andrew Frank Hay

LT Longyear Tm: 1 patents #36 of 72Top 50%
📍 Kelmscott, AU: #32 of 97 inventorsTop 35%
Overall (All Time): #3,038,696 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8955620 Drill rod guide Keith William Littlely, Mathew C. Everett 2015-02-17