RR

Richard D. Ratz

BI Beckman Instruments: 1 patents #201 of 431Top 50%
📍 Irvine, CA: #4,014 of 6,241 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,072,975 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340307 Bichromatic spectrophotometer with wavelength reversal Allen M. Diamond 1982-07-20