DM

Douglas B. Mains

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #4,062,354 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4421112 Tibial osteotomy guide assembly and method Kenneth E. Merte 1983-12-20