William E. Ellison

BI Beckman Instruments: 1 patents #201 of 431Top 50%

📍 San Mateo, CA: #2,625 of 3,727 inventorsTop 75%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,903,402 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4927406	Spring biased drive socket insert for centrifuge rotors	Stefan J. Glen	1990-05-22