RB

Richard C. Brown

ND National Research Development: 1 patents #6 of 115Top 6%
Overall (1982): #36,925 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350507 Respirable particle sampling instruments George K. Greenough 1982-09-21