AR

Andrew O. Ransford

AL A. W. Showell (Surgicraft) Limited: 2 patents #1 of 8Top 15%
Overall (All Time): #2,331,106 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4841959 Spinal/skull fixation device — 1989-06-27
4836193 Skull to spine fixation device — 1989-06-06