DH

David Emery Haney

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,630,447 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6132632 Method and apparatus for achieving etch rate uniformity in a reactive ion etcher Robert Huber, Cherngye Hwang, Diana Perez, John W. Williams 2000-10-17