Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837677 | Multiple port service expansion adapter for a communications controller | Gilbert S. Burrus, Jr., Ronald J. Cooper, Michael R. Marr, Mario A. Marsico, John C. Pescatore | 1989-06-06 |