AR

Andrew O. Ransford

AL A. W. Showell (Surgicraft) Limited: 2 patents #1 of 1Top 100%
Overall (1989): #31,080 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

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