JH

John L. Heaton

SP Sperry: 1 patents #355 of 841Top 45%
Overall (All Time): #4,039,874 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4467521 Selective epitaxial growth of gallium arsenide with selective orientation Frank H. Spooner, Charles R. Snider 1984-08-28