Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786231 | Screening method for selecting semiconductor substrates having defects below a predetermined level in an oxide layer | William L. Warren, Karel Vanheusden, James R. Schwank, Daniel M. Fleetwood, Marty R. Shaneyfelt +1 more | 1998-07-28 |