Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6296710 | Multi-port gas injector for a vertical furnace used in semiconductor processing | Michael Allen, Richard A. Anundson | 2001-10-02 | $2,425,000 |
| 6263590 | Method and apparatus for controlling byproduct induced defect density | Mark E. Culp, Allan T. Nelson | 2001-07-24 | $3,903,000 |
| 6159812 | Reduced boron diffusion by use of a pre-anneal | Jon D. Cheek, Derick J. Wristers | 2000-12-12 | $4,351,000 |