John A. Bridgham

HP HP: 1 patents #3,612 of 7,018Top 55%

Overall (All Time): #4,108,029 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

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