Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863247 | Optical arithmetic logic using the modified signed-digit redundant number representation | Mark E. Lasher, Richard P. Bocker, Thomas B. Henderson | 1989-09-05 |
| 4838646 | Optical arithmetic logic using the modified signed-digit redundant number representation | Mark E. Lasher, Richard P. Bocker, Thomas B. Henderson | 1989-06-13 |