WE

William E. Ellison

BI Beckman Instruments: 1 patents #201 of 431Top 50%
Overall (All Time): #3,903,402 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4927406 Spring biased drive socket insert for centrifuge rotors Stefan J. Glen 1990-05-22