Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699185 | Use of fresnel zone plates for material processing | Bruce G. MacDonald, Robert O. Hunter, Jr., Adlai H. Smith | 1997-12-16 |
| 5633735 | Use of fresnel zone plates for material processing | Robert O. Hunter, Jr., Adlai H. Smith, Bruce McArthur | 1997-05-27 |