DB

David A. Bristol

HP HP: 2 patents #2,312 of 7,018Top 35%
Overall (All Time): #2,332,477 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D302729 Luer nut for connecting medical devices Thomas P. Stephens, William R. Brown 1989-08-08
4739770 Flush device Thomas P. Stephens, Robert G. Graves, Albert K. Bond 1988-04-26