EP

Edward G. Pumphrey

HP HP: 2 patents #2,312 of 7,018Top 35%
Abbott: 1 patents #3,441 of 5,431Top 65%
AT Agilent Technologies: 1 patents #1,723 of 3,411Top 55%
📍 Colorado Springs, CO: #728 of 2,971 inventorsTop 25%
🗺 Colorado: #10,703 of 40,980 inventorsTop 30%
Overall (All Time): #1,274,008 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6463392 System and method for adjusting a sampling time in a logic analyzer Richard Nygaard, Keith C. Griggs 2002-10-08
5283631 Programmable capacitance delay element having inverters controlled by adjustable voltage to offset temperature and voltage supply variations Christopher Koerner, Alberto Gutierrez 1994-02-01
5001417 Apparatus for measuring electrolytes utilizing optical signals related to the concentration of the electrolytes John G. Pumphery, Benton A. Durley, III, Paul E. Garrett, Charles L. Davis, Frederic L. Clark +1 more 1991-03-19
4812681 NMOS analog voltage comparator 1989-03-14