RB

Ralph J. Brandon

OR Ormco: 1 patents #75 of 139Top 55%
Overall (All Time): #2,295,056 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5320528 Dental articulator Michael C. Alpern, Douglas G. Nuelle 1994-06-14
5160262 Dental articulator Michael C. Alpern, Douglas G. Nuelle 1992-11-03