Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737953 | Local area network bridge | Steven R. Koch, Charles R. Stein, Neil R. Shapiro, William C. Hughes | 1988-04-12 |
| 4715030 | Local area network bridge | Steven R. Koch, Charles R. Stein, Neil R. Shapiro, William C. Hughes | 1987-12-22 |