Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874464 | Process for epitaxial deposition of silicon | Dennis L. Goodwin, Mark Hawkins, Aage Olsen, McDonald Robinson | 1989-10-17 |
| 4798165 | Apparatus for chemical vapor deposition using an axially symmetric gas flow | Wiebe B. deBoer, Klavs F. Jensen, Gary W. Read, McDonald Robinson | 1989-01-17 |