JB

John A. Bridgham

HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #4,108,029 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4192996 Measurement of oxygen by differential absorption of UV radiation Melvyn N. Kronick, Charles E. Bryson, III, Sam Eletr 1980-03-11