DG

Dale E. Grenoble

DC Dental Concepts: 1 patents #7 of 10Top 70%
Overall (All Time): #4,097,258 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4291017 Method for limiting adherence of plaque and dental composition therefor John W. (Jack) Beierle 1981-09-22