Andrew Arthur Ketterson

UI University Of Illinois: 1 patents #2 of 22Top 10%

📍 Dallas, TX: #69 of 304 inventorsTop 25%

🗺 Texas: #885 of 4,134 inventorsTop 25%

Overall (1989): #131,920 of 140,708Top 95%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4827320	Semiconductor device with strained InGaAs layer	Hadis Morkoc, John F. Klem, William Masselink, Timothy S. Henderson	1989-05-02