DB

Donald Albert Behrend

Overall (All Time): #2,252,507 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5947736 Occlusal registration coping system — 1999-09-07
4634377 Device for aligning artificial teeth and crowns — 1987-01-06