WD

William K. Donald

Overall (All Time): #3,906,001 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4937049 Sample transfer device Kenneth F. Burrett, James O. Molloy, Ian L. Gordon, Derek Ross, Alan R. Bowley 1990-06-26